Missile defense is a system, weapon, or technology involved in the detection, tracking, interception, and also the destruction of attacking
missile
In military terminology, a missile is a guided airborne ranged weapon capable of self-propelled flight usually by a jet engine or rocket motor. Missiles are thus also called guided missiles or guided rockets (when a previously unguided rocket i ...
intercontinental ballistic missile
An intercontinental ballistic missile (ICBM) is a ballistic missile with a range greater than , primarily designed for nuclear weapons delivery (delivering one or more thermonuclear warheads). Conventional, chemical, and biological weapons c ...
s (ICBMs), its application has broadened to include shorter-ranged non-nuclear
tactical
Tactic(s) or Tactical may refer to:
* Tactic (method), a conceptual action implemented as one or more specific tasks
** Military tactics, the disposition and maneuver of units on a particular sea or battlefield
** Chess tactics
** Political tacti ...
and
theater
Theatre or theater is a collaborative form of performing art that uses live performers, usually actor, actors or actresses, to present the experience of a real or imagined event before a live audience in a specific place, often a stage. The p ...
missiles.
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
,
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
,
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
,
Iran
Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
,
Israel
Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...
,
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...
,
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...
,
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
, the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...
and the
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
have all developed such air defense systems.
Missile defense categories
Missile defense can be divided into categories based on various characteristics: type/range of missile intercepted, the trajectory phase where the intercept occurs, and whether intercepted inside or outside the Earth's atmosphere:
Type/range of missile intercepted
These types/ranges include strategic, theater and tactical. Each entails unique requirements for intercept, and a defensive system capable of intercepting one missile type frequently cannot intercept others. However, there is sometimes overlap in capability.
Strategic
Targets long-range
ICBM
An intercontinental ballistic missile (ICBM) is a ballistic missile with a range greater than , primarily designed for nuclear weapons delivery (delivering one or more thermonuclear warheads). Conventional, chemical, and biological weapons c ...
s, which travel at about 7 km/s (15,700 mph). Examples of currently active systems: Russian A-135 system which defends Moscow, and the U.S. Ground-Based Midcourse Defense system that defends the United States from missiles launched from Asia. Geographic range of strategic defense can be regional (Russian system) or national (U.S. system).
Theater
Targets medium-range missiles, which travel at about 3 km/s (6,700 mph) or less. In this context, the term "theater" means the entire localized region for military operations, typically a radius of several hundred kilometers. Defense range of theater defensive systems is usually on this order. Examples of deployed theater missile defenses: Israeli Arrow missile, American THAAD, and Russian
S-400
The S-400 Triumf (russian: link=no, C-400 Триумф – Triumf; translation: Triumph; NATO reporting name: SA-21 Growler), previously known as the S-300 PMU-3, is a mobile, surface-to-air missile (SAM) system developed in the 1990s by Russ ...
.
Tactical
Targets short-range tactical ballistic missiles, which usually travel at less than 1.5 km/s (3,400 mph). Tactical
anti-ballistic missiles
An anti-ballistic missile (ABM) is a surface-to-air missile designed to counter ballistic missiles (missile defense). Ballistic missiles are used to deliver nuclear, chemical, biological, or conventional warheads in a ballistic flight trajector ...
(ABMs) have short ranges, typically 20–80 km (12–50 miles). Examples of currently-deployed tactical ABMs: American
MIM-104 Patriot
The MIM-104 Patriot is a surface-to-air missile (SAM) system, the primary of its kind used by the United States Army and several allied states. It is manufactured by the U.S. defense contractor Raytheon and derives its name from the radar compon ...
Intercepting the missile while its rocket motors are firing, usually over the launch territory (e.g., American aircraft-mounted laser weapon
Boeing YAL-1
The Boeing YAL-1 Airborne Laser Testbed (formerly Airborne Laser) weapons system was a megawatt-class chemical oxygen iodine laser (COIL) mounted inside a modified military Boeing 747-400F. It was primarily designed as a missile defense syste ...
rogram canceled.
Advantages:
*Bright, hot rocket exhaust makes detection and targeting easier.
*
Decoy
A decoy (derived from the Dutch ''de'' ''kooi'', literally "the cage" or possibly ''ende kooi'', " duck cage") is usually a person, device, or event which resembles what an individual or a group might be looking for, but it is only meant to lu ...
s cannot be used during boost phase.
*At this stage, the missile is full of flammable propellant, which makes it very vulnerable to explosive warheads.
Disadvantages:
*Difficult to geographically position interceptors to intercept missiles in boost phase (not always possible without flying over hostile territory).
*Short time for intercept (typically about 180 seconds).
Mid-course phase
Intercepting the missile in space after the rocket burns out (example: American Ground-Based Midcourse Defense (GMD), Chinese SC-19 & DN-series missiles, Israeli Arrow 3 missile).
Advantages:
*Extended decision/intercept time (the coast period through space before reentering the atmosphere can be several minutes, up to 20 minutes for an ICBM).
*Very large geographic defensive coverage; potentially continental.
Disadvantages:
*Requires large, heavy
anti-ballistic missile
An anti-ballistic missile (ABM) is a surface-to-air missile designed to counter ballistic missiles (missile defense). Ballistic missiles are used to deliver nuclear weapon, nuclear, Chemical weapon, chemical, Bioagent, biological, or conventiona ...
s and sophisticated powerful radar which must often be augmented by space-based sensors.
*Must handle potential space-based decoys.
Sprint
Sprint may refer to:
Aerospace
*Spring WS202 Sprint, a Canadian aircraft design
*Sprint (missile), an anti-ballistic missile
Automotive and motorcycle
*Alfa Romeo Sprint, automobile produced by Alfa Romeo between 1976 and 1989
*Chevrolet Sprint, ...
)
Advantages:
*Smaller, lighter anti-ballistic missile is sufficient.
*Balloon decoys do not work during reentry.
*Smaller, less sophisticated radar required.
Disadvantages:
*Very short intercept time, possibly less than 30 seconds.
*Less defended geographic coverage.
*Possible blanketing of target area with hazardous materials in the case of detonation of nuclear warhead(s).
Intercept location relative to the atmosphere
Missile defense can take place either inside (endoatmospheric) or outside (exoatmospheric) the
Earth's atmosphere
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for ...
. The trajectory of most ballistic missiles takes them inside and outside the Earth's atmosphere, and they can be intercepted in either place. There are advantages and disadvantages to either intercept technique.
Some missiles such as THAAD can intercept both inside and outside the Earth's atmosphere, giving two intercept opportunities.
Endoatmospheric
Endoatmospheric anti-ballistic missiles are usually shorter ranged (e.g., American
MIM-104 Patriot
The MIM-104 Patriot is a surface-to-air missile (SAM) system, the primary of its kind used by the United States Army and several allied states. It is manufactured by the U.S. defense contractor Raytheon and derives its name from the radar compon ...
, Indian
Advanced Air Defence
The Indian Ballistic Missile Defence Program is an initiative to develop and deploy a multi-layered ballistic missile defence system to protect India from ballistic missile attacks. It was launched in 2000 after Kargil War by the Atal Bihari Vaj ...
).
Advantages:
*Physically smaller and lighter
*Easier to move and deploy
*Endoatmospheric intercept means balloon-type decoys won't work
Disadvantages:
*Limited range and defended area
*Limited decision and tracking time for the incoming warhead
Exoatmospheric
Exoatmospheric anti-ballistic missiles are usually longer-ranged (e.g., American GMD, Ground-Based Midcourse Defense).
Advantages:
*More decision and tracking time
*Fewer missiles required for defense of a larger area
Disadvantages:
*Larger/heavier missiles required
*More difficult to transport and place compared to smaller missiles
*Must handle decoys
Countermeasures to missile defense
Given the immense variety by which a defense system can operate (targeting nuclear-armed
intercontinental ballistic missile
An intercontinental ballistic missile (ICBM) is a ballistic missile with a range greater than , primarily designed for nuclear weapons delivery (delivering one or more thermonuclear warheads). Conventional, chemical, and biological weapons c ...
s (ICBMs),
tactical
Tactic(s) or Tactical may refer to:
* Tactic (method), a conceptual action implemented as one or more specific tasks
** Military tactics, the disposition and maneuver of units on a particular sea or battlefield
** Chess tactics
** Political tacti ...
, and
theater
Theatre or theater is a collaborative form of performing art that uses live performers, usually actor, actors or actresses, to present the experience of a real or imagined event before a live audience in a specific place, often a stage. The p ...
missiles), there are some unarguably effective exoatmospheric (outside the
Earth's atmosphere
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for ...
) countermeasures an attacking party can use to deter or completely defend against certain types of defense systems, ranges of ACBM's, and intercept locations. Many of defenses to these countermeasures have been implemented and taken into account when constructing missile defense systems, however, it does not guarantee their effectiveness or success. The U.S. Missile Defense Agency has received scrutiny in regards to their lack of foresight of these countermeasures, causing many scientists to perform various studies and data analysis as to the true effectiveness of these countermeasures.
Decoys
A common countermeasure that attacking parties use to disrupt the efficacy of Missile Defense Systems are the simultaneous launching of decoys from the primary launch site or from the exterior of the main attacking missile itself. These decoys are usually small, lightweight dud rockets that take advantage of the interceptor sensors tracking and fool it by making many different targets available in an instant. This is accomplished via the releasing of decoys in certain phases of flight. Because objects of differing weights follow the same trajectory when in space, decoys released during the midcourse phase can prevent interceptor missiles from accurately identifying the warhead. This could force the defense system to attempt to destroy all incoming projectiles, which masks the true attacking missile and lets it slip by the defense system.
Common types of decoys
Since there can be many forms of this type of deception of a missile system, different categorizations of decoys have developed, all of which operate and are designed slightly different. Details of these types of decoys and their effectiveness were provided in a report by a variety of prominent scientists in 2000.
= Replica decoys
=
This categorization of decoy is the most similar to the standard understanding of what a missile decoy is. These types of decoys attempt to mask the attacking ICBM via the release of many similar missiles. This type of decoy confuses the missile defense system by the sudden replication and the sheer number of similar targets. Knowing that no defense system is 100% reliable, this confusion within the targeting of the defense system would cause the system to target each decoy with equal priority and as if it was the actual warhead, allowing the real warheads chance of passing through the system and striking the target to increase drastically.
= Decoys using signature diversity
=
Similar to replica decoys, these types of decoys also take advantage of the limitations in number within the missile defense systems targeting. However, rather than using missiles of similar build and trace to the attacking warhead, these types of decoys all have slightly different appearances from both each other and the warhead itself. This creates a different kind of confusion within the system; rather than creating a situation where each decoy (and the warhead itself) appears the same and is therefore targeted and treated exactly like the "real" warhead, the targeting system simply does not know what is the real threat and what is a decoy due to the mass amount of differing information. This creates a similar situation as the result of the replica decoy, increasing the chance that the real warhead passes through the system and strikes the target.
= Decoys using antisimulation
=
This type of decoy is perhaps the most difficult and subversive for a missile defense system to determine. Instead of taking advantage of the missile defense system's targeting, this type of decoy intends to fool the operation of the system itself. Rather than using sheer quantity to overrun the targeting system, an anti-simulation decoy disguises the actual warhead as a decoy, and a decoy as the actual warhead. This system of "anti-simulation" allows the attacking warhead to, in some cases, take advantage of the "bulk-filtering" of certain missile defense systems, in which objects with characteristics of the warhead poorly matching those expected by the defense are either not observed because of sensor filters, or observed very briefly and immediately rejected without the need for a detailed examination. The actual warhead may simply pass by undetected, or rejected as a threat.
Cooled shrouds
Another common countermeasure used to fool missile defense systems are the implementation of cooled shrouds surrounding attacking missiles. This method covers the entire missile in a steel containment filled with liquid oxygen, nitrogen, or other sub-zero coolants that prevent the missile from being easily detected. Because many missile defense systems use infrared sensors to detect the heat traces of incoming missiles, this capsule of extremely cold liquid either renders the incoming missile entirely invisible to detection or reduces the system's ability to detect the incoming missile fast enough.
Other types of infrared stealth
Another commonly applied countermeasure to missile defense is the application of various low-emissivity coatings. Similar to cooled shrouds, these warheads are fully coated with infrared reflective or resistant coatings that allow similar resistance to infrared detection that cooled shrouds do. Because the most effective coating discovered so far is gold, though, this method is often overstepped by cooled shrouds.
Biological/chemical weapons
This is perhaps the most extreme approach to countering missile defense systems that are designed to destroy ICBMs and other forms of nuclear weaponry. Rather than using many missiles equipped with nuclear warheads as their main weapon of attack, this idea involves the release of biological or chemical sub-munition weapons/agents from the missile shortly after the boost phase of the attacking ICBM. Because missile defense systems are designed with intent to destroy main attacking missiles or ICBMs, this system of sub-munition attack is too numerous for the system to defend against while also distributing the chemical or biological agent across a large area of attack.
There is currently no proposed countermeasure to this type of attack except through diplomacy and the effective banning of biological weaponry and chemical agents within war. However, this does not guarantee that this countermeasure to missile defense system will not be abused via extremists/terrorists. An example of this severe threat can be further seen in North Korea's testing of
anthrax
Anthrax is an infection caused by the bacterium ''Bacillus anthracis''. It can occur in four forms: skin, lungs, intestinal, and injection. Symptom onset occurs between one day and more than two months after the infection is contracted. The sk ...
tipped ICBMs in 2017.
Dynamic trajectories
Countries including Iran and North Korea may have sought missiles that can maneuver and vary their trajectories in order to evade missile defense systems.
In March 2022, when Russia used a
hypersonic missile
Hypersonic weapons are weapons travelling at hypersonic speed – at between 5 and 25 times the speed of sound, about .
Below such speeds, weapons would be characterized as subsonic or supersonic, while above such speeds, the molecules of the ...
against Ukraine, Joe Biden characterized the weapon as "almost impossible to stop". Boost-glidehypersonic weapons shift trajectory to evade current missile-defense systems.
Glide Phase Interceptor
Glide may refer to:
* Gliding flight, to fly without thrust
Computing
* Glide API, a 3D graphics interface
* Glide OS, a web desktop
*Glide (software), an instant video messenger
*Glide, a molecular docking software by Schrödinger
Flight and m ...
Another way to counter an ABM system is to attach multiple warheads that break apart upon reentry. If the ABM is able to counter one or two of the warheads via detonation or collision the others would slip through radar either because of limitations on ABM firing speeds or because of radar blackout caused by plasma interference. The first MRV was the Polaris A-3 which had three warheads and was launched from a submarine. Before regulations on how many warheads could be stored in a MIRV, the Soviets had up to twenty to thirty attached to ICBMs.
Jammers
Jammers use radar noise to saturate the incoming signals to the point there the radar cannot discern meaningful data about a target's location with meaningless noise. They can also imitate the signal of a missile to create a fake target. They are usually spread over planned missile paths to enemy territory to give the missile a clear path to their target. Because these jammers take relatively little electricity and hardware to operate, they are usually small, self-contained, and easily dispersible.
Command and Control
Command and control, battle management, and communications (C2BMC)
Command and control, battle management, and communications (C2BMC) systems are hardware and software interfaces that integrate a multitude of sensory information at a centralized center for the ballistic missile defense system (BMDS). The command center allows for human management in accordance to the incorporated sensory information- BMDS status, system coverage, and ballistic missile attacks. The interface system helps build an image of the battle scenario or situation which enables the user to select the optimal firing solutions.
The first C2BMC system became operational in 2004. Since then, many elements have been added to update the C2BMC, which act to provide further sensory information and allow for enhanced communications between combatant commanders. A C2BMC is even capable of initiating live planning system before any engagement has even started.
GMD fire control and communication
The function of ground-based midcourse defense (GMD) systems is to provide combatants the ability to seek and destroy intermediate- and long-range ballistic missiles en route to the US homeland. Data are transmitted from the defense satellite communication system, and compiles an image using the coordinated information. The system is able to relay real-time data once missiles have been launched. The GMD can also work to receive information from the C2BMC, which allows Aegis SPY-1, and
TPY-2
The AN/TPY-2 Surveillance Transportable Radar, also called the Forward Based X-Band Transportable (FBX-T) is a long-range, very high-altitude active digital antenna array X band surveillance radar designed to add a tier to existing missile and a ...
to contribute to the defense system.
A problem with GMD is that the ground systems have increasingly becoming obsolete as the technology was initially installed as early as the 1990s. So, the ground sensors had been replaced sometime in 2018. The update was to add the capability of handling up to 44 systems; it would also reduce overlapping redundancies and inefficiencies.
Link-16
Link-16 is a data link that connects communication between land, air, and sea forces to support joint operations and improve operability. The system is intended to improve the interoperability for joint operations of
NATO
The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
and coalition forces. Link-16 is also used by the U.S. Army and
Navy
A navy, naval force, or maritime force is the branch of a nation's armed forces principally designated for naval warfare, naval and amphibious warfare; namely, lake-borne, riverine, littoral zone, littoral, or ocean-borne combat operations and ...
for air and sea operations. An important feature of Link-16 is its ability to broadcast information simultaneously to as many users as needed. Another feature of Link-16 is its ability to act as nodes, which allows for a multitude of distributed forces to operate cohesively.
The newest generation of Link-16 is the multifunctional information distribution system low-volume terminal (MIDS LVT). It is a much smaller unit that can be fitted on air, ground, and sea units to incorporate data. The MIDS LVT terminals are installed on most
bomber
A bomber is a military combat aircraft designed to attack ground and naval targets by dropping air-to-ground weaponry (such as bombs), launching aerial torpedo, torpedoes, or deploying air-launched cruise missiles. The first use of bombs dropped ...
s,
aircraft
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines ...
tankers
Tanker may refer to:
Transportation
* Tanker, a tank crewman (US)
* Tanker (ship), a ship designed to carry bulk liquids
** Chemical tanker, a type of tanker designed to transport chemicals in bulk
** Oil tanker, also known as a petroleum tanke ...
, allowing for the incorporation of most air defense systems.
Integrated Air and Missile Defense Battle Command System
radar
Radar is a detection system that uses radio waves to determine the distance (''ranging''), angle, and radial velocity of objects relative to the site. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, w ...
s, and the operators, which allows air-defense units to fire interceptors with information being relayed among radars. The advantage of such a system is it can increase the area an air unit can defend and reduce interceptor spending by ensuring than no other air defense unit would engage the same target. The IBCS will be able to integrate with air defense networks of foreign military as the global C2BMC system.CSIS Briefs (22 March 2020) Inflection Point: Missile Defense and Defeat in the 2021 Budget "Army and Navy investments in air and missile defenses are beginning to transition from research and development to procurement" MDA/ SDA/ DARPA/
IBCS engagement stations will integrate raw data from multiple sensors and process it into a single air picture, and choose elect different weapons and launcher locations depending on the detected threat instead of being limited to particular unit capabilities.
The IBCS system is intended to be operational in 2019; between 2016 and 2017, implementation of IBCS had to be put on hold due to software issues with the system. In 2021, F-35 sensor data were linked via airborne gateway to ground-based IBCS, to conduct a simulated Army fires exercise, for future
Joint All-Domain Command and Control
Joint All-Domain Command and Control or JADC2 is the concept that the Department of Defense has developed to connect sensors from all branches of the armed forces into a § unified network powered by artificial intelligence. Sydney J. Freedberg Jr ...
The problem was first studied during the last year of the Second World War. The only countermeasure against the V-2 missile that could be devised was a massive barrage of anti-aircraft guns. Even if the missile's trajectory were accurately calculated, the guns would still have a small probability of destroying it before impact with the ground. Also, the shells fired by the guns would have caused more damage than the actual missile when they fell back to the ground. Plans for an operational test began anyway, but the idea was rendered moot when the V-2 launching sites in the Netherlands were captured.
In the 1950s and 1960s, missile defense meant defense against strategic (usually nuclear-armed) missiles. The technology mostly centered around detecting offensive launch events and tracking inbound ballistic missiles, but with limited ability to actually defend against the missile. The Soviet Union achieved the first nonnuclear intercept of a ballistic missile warhead by a missile at the Sary Shagan antiballistic missile defense test range on 4 March 1961. Nicknamed the "Griffon" missile system, it would be installed around Leningrad as a test
Throughout the 1950s and 1960s, the United States Project Nike air defense program focused initially on targeting hostile bombers before shifting focus to targeting ballistic missiles. In the 1950s, the first United States anti-ballistic missile system was the
Nike Hercules
The Nike Hercules, initially designated SAM-A-25 and later MIM-14, was a surface-to-air missile (SAM) used by U.S. and NATO armed forces for medium- and high-altitude long-range air defense. It was normally armed with the W31 nuclear warhead, bu ...
, which had the ability to intercept incoming short-range ballistic missiles, but not
intermediate-range ballistic missile
An intermediate-range ballistic missile (IRBM) is a ballistic missile with a range of 3,000–5,500 km (1,864–3,418 miles), between a medium-range ballistic missile (MRBM) and an intercontinental ballistic missile (ICBM). Classifying ba ...
s (IRBMs) or ICBMs. This was followed by the
Nike Zeus
Nike Zeus was an anti-ballistic missile (ABM) system developed by the US Army during the late 1950s and early 1960s that was designed to destroy incoming Soviet intercontinental ballistic missile warheads before they could hit their targets. ...
, which was capable of intercepting ICBMs by using a nuclear warhead, upgraded radar systems, faster computers, and control systems that were more effective in the upper atmosphere. However it was feared the missile's electronics may be vulnerable to x-rays from a nuclear detonation in space. A program was started to devise methods of hardening weapons from radiation damage. By the early 1960s the Nike Zeus was the first anti-ballistic missile to achieve hit-to-kill (physically colliding with the incoming warhead).
In 1963, Secretary of Defense Robert McNamara diverted funds from the Zeus missile program, and instead directed that funding to the development of the
Nike-X
Nike-X was an anti-ballistic missile (ABM) system designed in the 1960s by the United States Army to protect major cities in the United States from attacks by the Soviet Union's intercontinental ballistic missile (ICBM) fleet during the Cold War ...
system, which utilized the high-speed, short-range
Sprint missile
The Sprint was a two-stage, Solid-propellant rocket, solid-fuel anti-ballistic missile (ABM), armed with a W66 neutron bomb, enhanced-radiation thermonuclear weapon, thermonuclear warhead used by the United States Army from 1975-1976. It was desig ...
. These missiles were meant to intercept incoming warheads after they had descended from space and were only seconds from their targets. To accomplish this, Nike-X required advances in missile design to make the Sprint missile quick enough to intercept incoming warheads in time. The system also included advanced
active electronically scanned array
An active electronically scanned array (AESA) is a type of phased array antenna, which is a computer-controlled array antenna in which the beam of radio waves can be electronically steered to point in different directions without moving the an ...
radar systems and a powerful computer complex.
During the development of Nike-X, controversy over the effectiveness of anti-ballistic missile systems became more prominent. Critiques of the Nike-X included an estimate that the anti-ballistic missile system could be defeated by Soviets manufacturing more ICBMs, and the cost of those additional ICBMs needed to defeat Nike-X would also cost less than what the United States would spend on implementing Nike-X. Additionally, McNamara reported that a ballistic missile system would save American lives at the cost of approximately $700 per life, compared to a shelter system that could save lives at a lower cost of approximately $40 per life. As a result of these estimations, McNamara opposed implementation of Nike-X due to the high costs associated with construction and perceived poor cost-effectiveness of the system, and instead expressed support for pursuing arms limitations agreements with the Soviets. After the Chinese government detonated their first hydrogen bomb during
Test No. 6
Test No. 6 is the codename for China's first test of a three-staged thermonuclear device and, also its sixth nuclear weapons test. It was a part of the "Two Bombs, One Satellite" program.
Development
The device was detonated at Lop Nur Test ...
. in 1967, McNamara modified the Nike-X program into a program called
Sentinel
Sentinel may refer to:
Places Mountains
* Mount Sentinel, a mountain next to the University of Montana in Missoula, Montana
* Sentinel Buttress, a volcanic crag on James Ross Island, Antarctica
* Sentinel Dome, a naturally occurring grani ...
. This program's goal was to protect major U.S. cities from a limited ICBM attack, especially on one from China.
This would be done by building fifteen sites across the continental US, and one site in each of Alaska and Hawaii. This in turn reduced tensions with the Soviet Union, which retained the offensive capability to overwhelm any U.S. defense. McNamara favored this approach as deploying the Sentinel program was less costly than a fully implemented Nike-X program, and would reduce Congressional pressures to implement an ABM system. In the months following the announcements regarding the Sentinel program, Secretary of Defense Robert McNamara stated: "Let me emphasize—and I cannot do so too strongly—that our decision to go ahead with a limited ABM deployment in no way indicates that we feel an agreement with the Soviet Union on the limitation of strategic nuclear offensive and defensive forces is in any way less urgent or desirable.
With the conclusion of the
Cuban Missile Crisis
The Cuban Missile Crisis, also known as the October Crisis (of 1962) ( es, Crisis de Octubre) in Cuba, the Caribbean Crisis () in Russia, or the Missile Scare, was a 35-day (16 October – 20 November 1962) confrontation between the United S ...
and the withdrawal of Soviet missiles from their strategic positions in Cuba, the USSR to begin thinking about a missile defense systems. A year after the crisis in 1963 the Soviets created the SA-5. Unlike its predecessors like the SA-1 or Griffon systems, this system was able to fly much higher and further and was fast enough to intercept some missiles however its main purpose was to intercept the new XB-70 supersonic aircraft the U.S was planning to make. However, since these types of aircraft never went into production in the U.S, the project was abandoned, and the Soviets reverted to the slower, low altitude SA-2 and SA-3 systems. In 1964 the Soviets publicly unveiled their newest interceptor missile named the "
Galosh
Galoshes, also known as dickersons, gumshoes, rubbers, or overshoes, are a type of rubber boot that is slipped over shoes to keep them from getting muddy or wet. In the United States, the word ''galoshes'' may be used interchangeably with boot ...
" which was nuclear armed and was meant for high altitude, long range interception. The Soviet Union began installing the A-35 anti-ballistic missile system around Moscow in 1965 using these "
Galosh
Galoshes, also known as dickersons, gumshoes, rubbers, or overshoes, are a type of rubber boot that is slipped over shoes to keep them from getting muddy or wet. In the United States, the word ''galoshes'' may be used interchangeably with boot ...
" missiles and would become operational by 1971. It consisted of four complex around Moscow each with 16 launchers and two missile tracking radars. Another notable feature of the A-35 was that it was the first monopulse radar. Developed by OKB 30, the Russian Special Design Bureau, the effort design to create a monopulse radar started in 1954. This was used to conduct the first successful intercept in 1961. There were known flaws with the design such as an inability to defend against MIRV and decoy style weapons.The reason for this was because the detonation of a nuclear interceptor missile like the "Galosh" creates a cloud of plasma that temporarily impairs radar readings around the area of the explosion limiting these kinds of systems to a one-shot capacity. This means that with MIRV style attacks the interceptor would be able to take out one or two but the rest would slip though. Another issue with the 1965 model was that it consisted of 11 large radar stations at six locations on the borders of Russia. These bases where visible to the US and could be taken out easily leaving the defense system useless in a concentrated and coordinated attack. Finally, the missiles that could be held on each base was limited by the ABM treaty to only 100 launchers maximum, meaning that in a massive attack they would be depleted quickly. During installation, a Ministry of Defense commission concluded that the system should not be fully implemented, reducing the capabilities of the completed system. That system was later upgraded to the
A-135 anti-ballistic missile system
The A-135 (renamed to A-235) (NATO: ABM-4 Gorgon) is a Russian anti-ballistic missile system deployed around Moscow to intercept incoming warheads targeting the city or its surrounding areas. The system was designed in the Soviet Union and entered ...
and is still operational. This upgrade period started in 1975 and was headed by Dr. A.G. Basistov. When it was completed in 1990, the new A-135 system had a central control multifunctional radar called the "Don" and 100 interceptor missiles. Another improvement was the layering of interceptor missiles where high acceleration missiles are being added for low flying targets and the "Galosh" style missiles where improved further for high altitude targets. All of these missiles where moved underground into silos to make them less vulnerable, which was a flaw of the previous system.
The
SALT I
The Strategic Arms Limitation Talks (SALT) were two rounds of bilateral conferences and corresponding international treaties involving the United States and the Soviet Union. The Cold War superpowers dealt with arms control in two rounds of ta ...
talks began in 1969, and led to the Anti-Ballistic Missile Treaty in 1972, which ultimately limited the U.S. and U.S.S.R. to one defensive missile site each, with no more than 100 missiles per site. This included both
ABM
ABM or Abm may refer to:
Companies
* ABM Industries, a US facility management provider
* ABM Intelligence, a UK software company
* Advantage Business Media, a US digital marketing and information services company
* Associated British Maltsters, ac ...
interceptor missiles as well as launchers. Originally, the agreement made by the Nixon administration and the Soviet Union stated that both of the two nations were each allowed to have two ABM defensive systems present in their own countries. The goal was to effectively have one ABM defense system located near each nation's capital city as well as another ABM defense system placed near the nation's most important or strategical ICBM field. This treaty allowed for an effective form of deterrence for both sides as if either side were to make an offensive move, the other side would be capable of countering that move. However, a few years later in 1974 both sides reworked the treaty to include only one ABM defensive system present around an
ICBM
An intercontinental ballistic missile (ICBM) is a ballistic missile with a range greater than , primarily designed for nuclear weapons delivery (delivering one or more thermonuclear warheads). Conventional, chemical, and biological weapons c ...
launch area or the nation's capital city. This occurred once both sides determined the other side was not going to construct a second ABM defensive system. Along with limiting the amount of ballistic missile defense systems each nation could have, the treaty also stated if either country desired to have a radar for incoming missile detection, the radar system must be located on the outskirts of the territory and must be aligned in the opposite direction of one's own country. This treaty would end up being the precedent set for future missile defense programs, as any systems that were not stationary and land-based were a violation of the treaty.
As a result of the treaty and of technical limitations, along with public opposition to nearby nuclear-armed defensive missiles, the U.S. Sentinel program was re-designated the
Safeguard Program
The Safeguard Program was a U.S. Army anti-ballistic missile (ABM) system designed to protect the U.S. Air Force's Minuteman ICBM silos from attack, thus preserving the US's nuclear deterrent fleet. It was intended primarily to protect against th ...
, with the new goal of defending U.S. ICBM sites, not cities. The U.S. Safeguard system was planned to be implemented in various sites across the US, including at Whiteman AFB in Missouri, Malmstrom AFB in Montana, and
Grand Forks AFB
Grand Forks Air Force Base (AFB) is a United States Air Force installation in northeastern North Dakota, located north of Emerado and west of Grand Forks.
The host unit is the 319th Reconnaissance Wing (319 RW) assigned to the Air Combat C ...
in North Dakota. The Anti-Ballistic Missile Treaty of 1972 placed a limit of two ABM systems within the US, causing the work site in Missouri to be abandoned, and the partially-completed Montana site was abandoned in 1974 after an additional agreement between the US and USSR that limited each country to one ABM system. As a result, the only Safeguard system that was deployed was to defend the
LGM-30 Minuteman
The LGM-30 Minuteman is an American land-based intercontinental ballistic missile (ICBM) in service with the Air Force Global Strike Command. , the LGM-30G Minuteman III version is the only land-based ICBM in service in the United States and r ...
ICBM
An intercontinental ballistic missile (ICBM) is a ballistic missile with a range greater than , primarily designed for nuclear weapons delivery (delivering one or more thermonuclear warheads). Conventional, chemical, and biological weapons c ...
s near Grand Forks, North Dakota. However, it was deactivated in 1976 after being operational for less than four months due to a changing political climate plus concern over limited effectiveness, low strategic value, and high operational cost.
In the early 1980s, technology had matured to consider space based missile defense options. Precision hit-to-kill systems more reliable than the early Nike Zeus were thought possible. With these improvements, the Reagan Administration promoted the
Strategic Defense Initiative
The Strategic Defense Initiative (SDI), derisively nicknamed the "''Star Wars'' program", was a proposed missile defense system intended to protect the United States from attack by ballistic strategic nuclear weapons (intercontinental ballistic ...
, an ambitious plan to provide a comprehensive defense against an all-out ICBM attack. In pursuit of that goal, the Strategic Defense Initiative investigated a variety of potential missile-defense systems, which included systems utilizing ground-based missile systems and space-based missile systems, as well as systems utilizing
laser
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word "laser" is an acronym for "light amplification by stimulated emission of radiation". The fir ...
s or particle beam weapons. This program faced controversy over the feasibility of the projects it pursued, as well as the substantial amount of funding and time required for the research to develop the requisite technology. The Strategic Defense Initiative earned the nickname "Star Wars" due to criticism from Senator
Ted Kennedy
Edward Moore Kennedy (February 22, 1932 – August 25, 2009) was an American lawyer and politician who served as a United States senator from Massachusetts for almost 47 years, from 1962 until his death in 2009. A member of the Democratic ...
in which he described the Strategic Defense Initiative as "reckless Star Wars schemes.". Reagan established the
Strategic Defense Initiative Organization
The Strategic Defense Initiative (SDI), derisively nicknamed the "''Star Wars'' program", was a proposed missile defense system intended to protect the United States from attack by ballistic strategic nuclear weapons (intercontinental ballistic ...
(SDIO) to oversee the development of the program's projects. Upon request by the SDIO, the
American Physical Society
The American Physical Society (APS) is a not-for-profit membership organization of professionals in physics and related disciplines, comprising nearly fifty divisions, sections, and other units. Its mission is the advancement and diffusion of k ...
(APS) performed a review of the concepts being developed within SDIO and concluded that all of the concepts pursuing use of
Directed Energy Weapons
A directed-energy weapon (DEW) is a ranged weapon that damages its target with highly focused energy without a solid projectile, including lasers, microwaves, particle beams, and sound beams. Potential applications of this technology include w ...
were not feasible solutions for an anti-missile defense system without decades of additional research and development. Following the APS's report in 1986, the SDIO switched focus to a concept called the Strategic Defense System, which would utilize a system of space-based missiles called Space Rocks which would intercept incoming ballistic missiles from orbit, and would be supplemented by ground-based missile defense systems. In 1993, the SDIO was closed and the Ballistic Missile Defense Organization (BMDO) was created, which focuses on ground-based missile defense systems utilizing interceptor missiles. In 2002, BMDO's name was changed to its current title, the Missile Defense Agency (MDA). See National Missile Defense for additional details. In the early 1990s, missile defense expanded to include tactical missile defense, as seen in the first
Gulf War
The Gulf War was a 1990–1991 armed campaign waged by a 35-country military coalition in response to the Iraqi invasion of Kuwait. Spearheaded by the United States, the coalition's efforts against Iraq were carried out in two key phases: ...
. Although not designed from the outset to intercept tactical missiles, upgrades gave the Patriot system a limited missile defense capability. The effectiveness of the Patriot system in disabling or destroying incoming
Scud
A Scud missile is one of a series of tactical ballistic missiles developed by the Soviet Union during the Cold War. It was exported widely to both Second World, Second and Third World, Third World countries. The term comes from the NATO reporti ...
s was the subject of Congressional hearings and reports in 1992.
In the time following the agreement of the 1972 Anti-Ballistic Missile Treaty, it was becoming increasingly more and more difficult for the United States to create a new missile defense strategy without violating the terms of the treaty. During the
Clinton administration
Bill Clinton's tenure as the 42nd president of the United States began with his first inauguration on January 20, 1993, and ended on January 20, 2001. Clinton, a Democrat from Arkansas, took office following a decisive election victory over Re ...
, the initial goal the United States had interest in, was to negotiate with the former Soviet Union, which is now
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...
, and hopefully agree to a revision to the treaty signed a few decades prior. In the late 1990s the United States had interest in an idea termed NMD or National Missile Defense. This idea essentially would allow the United States to increase the number of ballistic missile interceptors that would be available to missile defense personnel at the Alaska location. While the initial ABM treaty was designed primarily to deter the Soviet Union and help create a period of
détente
Détente (, French: "relaxation") is the relaxation of strained relations, especially political ones, through verbal communication. The term, in diplomacy, originates from around 1912, when France and Germany tried unsuccessfully to reduc ...
, the United States was primarily fearing other threats such as
Iraq
Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq ...
,
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Y ...
, and
Iran
Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
. The
Russian government
The Government of Russia exercises executive power in the Russian Federation. The members of the government are the prime minister, the deputy prime ministers, and the federal ministers. It has its legal basis in the Constitution of the Russia ...
was not interested in making any sort of modification to the ABM treaty that would allow for technology to be developed that was explicitly banned when the treaty was agreed upon. However, Russia was interested in revising the treaty in such a way that would allow for a more diplomatic approach to potential missile harboring countries. During this period, the United States was also seeking assistance for their ballistic missile defense systems from
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
. Following the testing of the Taepo Dong missile by the North Korean government, the Japanese government became more concerned and inclined to accept a partnership for a BMD system with the United States. In late 1998, Japan and the United States agreed to the Naval Wide Theater system which would allow the two sides to design, construct, and test ballistic missile defense systems together. Nearing the end of Clinton's time in office, it had been determined that the NMD program was not as effective as the United States would have liked, and the decision was made to not employ this system while
Clinton
Clinton is an English toponymic surname, indicating one's ancestors came from English places called Glympton or Glinton.Hanks, P. & Hodges, F. ''A Dictionary of Surnames''. Oxford University Press, 1988 Clinton has frequently been used as a given ...
served out the rest of his term. The decision on future of the NMD program was going to be given to the next president in line, who ultimately would end up being
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician who served as the 43rd president of the United States from 2001 to 2009. A member of the Republican Party, Bush family, and son of the 41st president George H. W. Bush, he ...
.
In the late 1990s, and early 2000s, the issue of defense against
cruise missile
A cruise missile is a guided missile used against terrestrial or naval targets that remains in the atmosphere and flies the major portion of its flight path at approximately constant speed. Cruise missiles are designed to deliver a large warhe ...
s became more prominent with the new Bush Administration. In 2002, President
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician who served as the 43rd president of the United States from 2001 to 2009. A member of the Republican Party, Bush family, and son of the 41st president George H. W. Bush, he ...
withdrew the US from the Anti-Ballistic Missile Treaty, allowing further development and testing of ABMs under the Missile Defense Agency, as well as deployment of interceptor vehicles beyond the single site allowed under the treaty. During the Bush's time in office, the potentially threatening countries to the United States included North Korea as well as Iran. While these countries might not have possessed the weaponry that many countries containing missile defense systems had, the Bush administration expected an Iranian missile test within the next ten years. In order to counter the potential risk of North Korean missiles, the
United States Department of Defense
The United States Department of Defense (DoD, USDOD or DOD) is an executive branch department of the federal government charged with coordinating and supervising all agencies and functions of the government directly related to national secu ...
desired to create missile defense systems along the west coast of the United States, namely in both
California
California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
and
Alaska
Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...
.There are still technological hurdles to an effective defense against ballistic missile attack. The United States
National Ballistic Missile Defense System
The Aegis Ballistic Missile Defense System (Aegis BMD or ABMD), also known as ''Sea-Based Midcourse'', is a United States Department of Defense Missile Defense Agency program developed to provide missile defense against short to intermediate-r ...
has come under scrutiny about its technological feasibility. Intercepting midcourse (rather than launch or reentry stage) ballistic missiles traveling at several miles per second with a "
kinetic kill vehicle
A kinetic energy weapon (also known as kinetic weapon, kinetic energy warhead, kinetic warhead, kinetic projectile, kinetic kill vehicle) is a weapon based solely on a projectile's kinetic energy instead of an explosive or any other kind of p ...
" has been characterized as trying to hit a bullet with a bullet. Despite this difficulty, there have been several successful test intercepts and the system was made operational in 2006, while tests and system upgrades continue. Moreover, the warheads or payloads of ballistic missiles can be concealed by a number of different types of decoys. Sensors that track and target warheads aboard the kinetic kill vehicle may have trouble distinguishing the "real" warhead from the decoys, but several tests that have included decoys were successful. Nira Schwartz's and
Theodore Postol
Theodore A. Postol (born 1946) is a professor emeritus of Science, Technology, and International Security at the Massachusetts Institute of Technology. Prior to his work at MIT, he worked at Argonne National Laboratory, the Pentagon, and Stanford ...
's criticisms about the technical feasibility of these sensors have led to a continuing investigation of research misconduct and fraud at the
Massachusetts Institute of Technology
The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the ...
.
In February 2007, the U.S. missile defense system consisted of 13 ground-based interceptors (GBIs) at Fort Greely,
Alaska
Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...
cruise missile
A cruise missile is a guided missile used against terrestrial or naval targets that remains in the atmosphere and flies the major portion of its flight path at approximately constant speed. Cruise missiles are designed to deliver a large warhe ...
s is similar to defending against hostile, low-flying manned aircraft. As with aircraft defense, countermeasures such as
chaff
Chaff (; ) is the dry, scaly protective casing of the seeds of cereal grains or similar fine, dry, scaly plant material (such as scaly parts of flowers or finely chopped straw). Chaff is indigestible by humans, but livestock can eat it. In agri ...
, flares, and low altitude can complicate targeting and missile interception. High-flying radar aircraft such as AWACS can often identify low flying threats by using doppler radar. Another possible method is using specialized satellites to track these targets. By coupling a target's kinetic inputs with
infrared
Infrared (IR), sometimes called infrared light, is electromagnetic radiation (EMR) with wavelengths longer than those of visible light. It is therefore invisible to the human eye. IR is generally understood to encompass wavelengths from around ...
and radar signatures it may be possible to overcome the countermeasures.
In March 2008, the U.S. Congress convened hearings to re-examine the status of missile defense in U.S. military strategy. Upon taking office, President Obama directed a comprehensive review of ballistic missile defense policy and programs. The review's findings related to Europe were announced on 17 September 2009. The Ballistic Missile Defense Review (BMDR) Report was published in February 2010.
NATO missile defense system
Mechanisms
The Conference of National Armaments Directors (CNAD) is the senior
NATO
The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
committee which acts as the tasking authority for the theater missile defense program. The ALTBMD Program Management Organization, which comprises a steering committee and a program office hosted by the NATO C3 Agency, directs the program and reports to the CNAD.
The focal point for consultation on full-scale missile defense is the Reinforced Executive Working Group. The CNAD is responsible for conducting technical studies and reporting the outcome to the Group.
The NRC Ad hoc Working Group on TMD is the steering body for NATO-Russia cooperation on theater missile defense.
In September 2018, a consortium of 23 NATO nations met to collaborate on the Nimble Titan 18 integrated air and missile defense (IAMD) campaign of experimentation.(17 October 2018) Nimble Titan – Experimentation with collective integrated air and missile defense /ref>
Missile defense
By early 2010, NATO will have an initial capability to protect Alliance forces against missile threats and is examining options for protecting territory and populations. This is in response to the proliferation of weapons of mass destruction and their delivery systems, including missiles of all ranges. NATO is conducting three missile defense–related activities:
Active Layered Theater Ballistic Missile Defense System capability
Active Layered Theater Ballistic Missile Defense System is "ALTBMD" for short.
As of early 2010, the Alliance has an interim capability to protect troops in a specific area against short-range and medium-range ballistic missiles (up to 3,000 kilometers).
The end system consist of a multi-layered system of systems, comprising low- and high-altitude defenses (also called lower- and upper-layer defenses), including Battle Management Command, Control, Communications and Intelligence (BMC3I), early warning sensors, radar, and various interceptors. NATO member countries provide the sensors and weapon systems, while NATO has developed the BMC3I segment and facilitate the integration of all these elements.
Missile Defense for the protection of NATO territory
A Missile Defense Feasibility Study was launched after NATO's 2002 Prague summit. The NATO Consultation, Command and Control Agency (NC3A) and NATO's Conference of National Armaments Directors (CNAD) were also involved in negotiations. The study concluded that missile defense is technically feasible, and it provided a technical basis for ongoing political and military discussions regarding the desirability of a NATO missile defense system.
During the
2008 Bucharest summit
The 2008 Bucharest Summit or the 20th NATO Summit was a NATO summit organized in the Palace of the Parliament, Bucharest, Romania on 2 – 4 April 2008.
, the alliance discussed the technical details as well as the political and military implications of the proposed elements of the U.S. missile defense system in Europe. Allied leaders recognized that the planned deployment of European-based U.S. missile defense assets would help protect North American Allies, and agreed that this capability should be an integral part of any future NATO-wide missile defense architecture. However, these opinions are in the process of being reconstructed given the Obama administration's decision in 2009 to replace the long-range interceptor project in
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populous ...
with a short/medium range interceptor.
Russian Foreign Minister
Sergei Lavrov
Sergey Viktorovich Lavrov (russian: Сергей Викторович Лавров, ; born 21 March 1950) is a Russian diplomat and politician who has served as the Foreign Minister of Russia since 2004.
Lavrov served as the Permanent Represe ...
has stated that NATO's pattern of deployment of Patriot missiles indicates that these will be used to defend against Iranian missiles in addition to the stated goal of defending against spillover from the Syrian civil war.
Aegis-based system
In order to accelerate the deployment of a missile shield over Europe,
Barack Obama
Barack Hussein Obama II ( ; born August 4, 1961) is an American politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, Obama was the first African-American president of the U ...
Black Sea
The Black Sea is a marginal mediterranean sea of the Atlantic Ocean lying between Europe and Asia, east of the Balkans, south of the East European Plain, west of the Caucasus, and north of Anatolia. It is bounded by Bulgaria, Georgia, Roma ...
as needed.
In 2012 the system will achieve an "interim capability" that will for the first time offer American forces in Europe some protection against IRBM attack. However, these interceptors may be poorly placed and of the wrong type to defend the United States, in addition to American troops and facilities in Europe.
The Aegis ballistic missile defense-equipped SM-3 Block II-A missile demonstrated it can shoot down an ICBM target on 16 Nov 2020.FTM-44 (17 Nov 2020) U.S. Successfully Conducts SM-3 Block IIA Intercept Test Against an Intercontinental Ballistic Missile Target Flight Test Aegis Weapon System-44 (FTM-44). Command and Control Battle Management Communications (C2BMC) network detected an ICBM launch; U.S. Navy sailors aboard the USS John Finn (DDG-113) then launched an SM-3 Block IIA missile which destroyed the ICBM in mid-course.
ACCS Theatre Missile Defense 1
According to BioPrepWatch, NATO has signed a 136 million
euro
The euro ( symbol: €; code: EUR) is the official currency of 19 out of the member states of the European Union (EU). This group of states is known as the eurozone or, officially, the euro area, and includes about 340 million citizens . ...
contract with
ThalesRaytheonSystems
Thales-Raytheon Systems Company LLC (ThalesRaytheonSystems or TRS) is an aerospace and defence company co-headquartered in Massy, Paris, France and Fullerton, California, United States. It is operated as a 50:50 joint venture between Raytheon T ...
to upgrade its current theatre missile defense program.
The project, called ACCS Theatre Missile Defense 1, will bring new capabilities to NATO's Air Command and Control System, including updates for processing ballistic missile tracks, additional satellite and radar feeds, improvements to data communication and correlation features. The upgrade to its theatre missile defense command and control system will allow for NATO to connect national sensors and interceptors in defense against short and
medium-range ballistic missile
A medium-range ballistic missile (MRBM) is a type of ballistic missile with medium range, this last classification depending on the standards of certain organizations. Within the U.S. Department of Defense, a medium-range missile is defined by ...
s. According to NATO's Assistant Secretary General for Defense Investment Patrick Auroy, the execution of this contract will be a major technical milestone forward for NATO's theatre missile defense. The project was expected to be complete by 2015. An integrated air and missile defense (IAMD) capability will be delivered to the operational community by 2016, by which time NATO will have a true theatre missile defense.John Keller (3 September 2019) The Navy's Aegis Ballistic Missile Defense Is About to Get a Major Radar Upgrade by 2025
Defense systems and initiatives
* Akash missile surface-to-air missile defense system
*
Arrow
An arrow is a fin-stabilized projectile launched by a bow. A typical arrow usually consists of a long, stiff, straight shaft with a weighty (and usually sharp and pointed) arrowhead attached to the front end, multiple fin-like stabilizers c ...
HQ-9
The HQ-9 () is a long-range semi-active radar homing (SARH) surface-to-air missile (SAM) developed by the People's Republic of China. The naval variant is the HHQ-9 ().
Description
The HQ-9 is a derivative of the Russian S-300. Justin Bronk d ...
regional air defence/anti-ballistic missile
* IAMD The SMDC is leading the United States Army's laser efforts to replace
MIM-104 Patriot
The MIM-104 Patriot is a surface-to-air missile (SAM) system, the primary of its kind used by the United States Army and several allied states. It is manufactured by the U.S. defense contractor Raytheon and derives its name from the radar compon ...
.
*
Indian Ballistic Missile Defense Program
The Indian Ballistic Missile Defence Program is an initiative to develop and deploy a multi-layered ballistic missile defence system to protect India from ballistic missile attacks. It was launched in 2000 after Kargil War by the Atal Bihari Vaj ...
SAMP/T
The Aster 15 and Aster 30 are a Franco-Italian family of all-weather, vertical launch surface-to-air missiles.KS-1 regional air defence missile
*
L-SAM
L-SAM is a South Korean missile defense system under development. It aims to shoot down ballistic missiles from North Korea in their terminal phase. It will use a trailer-mounted S band AESA radar.
It will be an upper-tier interceptor for a lay ...
Hawk
Hawks are bird of prey, birds of prey of the family Accipitridae. They are widely distributed and are found on all continents except Antarctica.
* The subfamily Accipitrinae includes goshawks, sparrowhawks, sharp-shinned hawks and others. Th ...
medium range
surface-to-air missile
A surface-to-air missile (SAM), also known as a ground-to-air missile (GTAM) or surface-to-air guided weapon (SAGW), is a missile designed to be launched from the ground to destroy aircraft or other missiles. It is one type of anti-aircraft syst ...
(SAM) system
*
RIM-161 Standard Missile 3
The RIM-161 Standard Missile 3 (SM-3) is a ship-based surface-to-air missile system used by the United States Navy to intercept short- and intermediate-range ballistic missiles as a part of Aegis Ballistic Missile Defense System. Although primari ...
*Russian
A-135 anti-ballistic missile system
The A-135 (renamed to A-235) (NATO: ABM-4 Gorgon) is a Russian anti-ballistic missile system deployed around Moscow to intercept incoming warheads targeting the city or its surrounding areas. The system was designed in the Soviet Union and entered ...
*
S-400 Triumf
The S-400 Triumf (russian: link=no, C-400 Триумф – Triumf; translation: Triumph; NATO reporting name: SA-21 Growler), previously known as the S-300 PMU-3, is a mobile, surface-to-air missile (SAM) system developed in the 1990s by Russ ...
Command systems in the United States Army
Command systems in the United States Army refers to electronic command systems implemented by the US Army to carry out important central functions to operation of its units and major commands.
Overview New systems for the 2020s
The Integrated Ai ...