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A live-fire exercise (LFX) is a
military exercise A military exercise or war game is the employment of military resources in training for military operations, either exploring the effects of warfare or testing strategies without actual combat. This also serves the purpose of ensuring the co ...
in which live ammunition and ordnance (as opposed to blanks or dummies) is expended. The term can also be found in non-military usage.


Armed services

Armed services usually use live-fire exercises as an opportunity to use real
ammunition Ammunition (informally ammo) is the material fired, scattered, dropped, or detonated from any weapon or weapon system. Ammunition is both expendable weapons (e.g., bombs, missiles, grenades, land mines) and the component parts of other we ...
in a realistically created combat situation. The area in which these tests are conducted will be devoid of people to avoid casualties, and will likely be owned by the government that authorized the test. Most live-fire tests are conducted either against derelict equipment (such as tanks and ships) or against remotely controlled drones. The purpose of this type of exercise is twofold: First, it offers recruits the chance to get accustomed to their weapons so that they will know how to properly operate them. Secondly, this provides soldiers with an opportunity to fire live ammunition without having to worry about an actual enemy returning fire. This allows soldiers to get reacquainted with the feel and time of actually using and expending ammunition, rather than simply simulating the experience. Live-fire exercises of this type can be observed either by remotely controlled cameras or by long-range
telescopic A telescope is an instrument designed for the observation of remote objects. Telescope(s) also may refer to: Music * The Telescopes, a British psychedelic band * ''Telescope'' (album), by Circle, 2007 * ''The Telescope'' (album), by Her Space H ...
devices, such as
binoculars Binoculars or field glasses are two refracting telescopes mounted side-by-side and aligned to point in the same direction, allowing the viewer to use both eyes (binocular vision) when viewing distant objects. Most binoculars are sized to be held ...
.


Army

An army, being the main branch responsible for land and air combat, is perhaps the best known group that conducts live-fire exercises. Most live-fire exercises occur within the
military base A military base is a facility directly owned and operated by or for the military or one of its branches that shelters military equipment and personnel, and facilitates training and operations. A military base always provides accommodations for ...
where the units conducting the exercise are located. In some cases, one installation will host units from another for a larger live-fire exercise. Equipment tested under these circumstances range from
small arms A firearm is any type of gun designed to be readily carried and used by an individual. The term is legally defined further in different countries (see Legal definitions). The first firearms originated in 10th-century China, when bamboo tubes ...
and assault rifle fire all the way up to missile systems and
artillery Artillery is a class of heavy military ranged weapons that launch munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during si ...
fire. In the case of small arms, the tests are usually proficiency based and aimed at ensuring a soldier can fire their assigned weapons. In the case of the latter, missile systems may be test-fired at remotely controlled drones to simulate a situation in which enemy missiles or aircraft are launched at allied or friendly forces, while artillery units can take the opportunity to test new shells or to fire under adverse
weather Weather is the state of the atmosphere, describing for example the degree to which it is hot or cold, wet or dry, calm or stormy, clear or cloudy. On Earth, most weather phenomena occur in the lowest layer of the planet's atmosphere, the ...
conditions for a chance to see how the artillery pieces will perform.


Air forces

An
air force An air force – in the broadest sense – is the national military branch that primarily conducts aerial warfare. More specifically, it is the branch of a nation's armed services that is responsible for aerial warfare as distinct from an ...
, due to its nature, usually limits live-fire exercises to the air, although bombing exercises can be conducted as well. During live-fire exercises dealing with air-to-air combat, remotely controlled drones are frequently used to simulate enemy
aircraft An aircraft is a vehicle that is able to flight, fly by gaining support from the Atmosphere of Earth, air. It counters the force of gravity by using either Buoyancy, static lift or by using the Lift (force), dynamic lift of an airfoil, or in ...
. In modern times, the drones are fired on by planes loaded with some type of
air-to-air missile The newest and the oldest member of Rafael's Python family of AAM for comparisons, Python-5 (displayed lower-front) and Shafrir-1 (upper-back) An air-to-air missile (AAM) is a missile fired from an aircraft for the purpose of destroying a ...
, with the objective of the exercise being to destroy the drone. These tests are usually done to ensure that guidance packages within the missiles will work, although they can be done to test other factors, such as a missile's susceptibility to jamming or to see if a new type of dodging technique will work against the missiles fired. Live-fire exercises involving air-to-surface work are usually centered around
precision-guided munition A precision-guided munition (PGM, smart weapon, smart munition, smart bomb) is a guided munition intended to precisely hit a specific target, to minimize collateral damage and increase lethality against intended targets. During the First Gu ...
s. In some cases, tests involving bombs will make use of derelict buildings or, even more frequently, vehicles. Live-fire bombing exercises are usually conducted with precision-guided munitions to ensure that they work correctly, but are also used to test new and experimental weapons to ensure that they work as they were originally designed to. These tests are usually monitored by
chase plane A chase plane is an aircraft that "chases" a "subject" aircraft, spacecraft or rocket, for the purposes of making real-time observations and taking air-to-air photographs and video of the subject vehicle during flight. Background Safety can ...
s and by cameras to determine if everything worked as it was originally intended to. Live-fire exercises may also be conducted against planes for the purpose of testing a plane's susceptibility to SAM sites, or as a means to test a plane's stealth features.


Naval forces

Naval live-fire exercises may use anti-ship
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 ...
s and
torpedo A modern torpedo is an underwater ranged weapon launched above or below the water surface, self-propelled towards a target, and with an explosive warhead designed to detonate either on contact with or in proximity to the target. Historically, ...
es, although tests involving air-to-air and air-to-surface missiles, guns and bombs are not uncommon. Navies conduct live-fire exercises to test elements of an integrated defense system, such as the US
Aegis The aegis ( ; grc, αἰγίς ''aigís''), as stated in the ''Iliad'', is a device carried by Athena and Zeus, variously interpreted as an animal skin or a shield and sometimes featuring the head of a Gorgon. There may be a connection with a d ...
; namely, its ability to track and destroy enemy
anti-ship missile An anti-ship missile (AShM) is a guided missile that is designed for use against ships and large boats. Most anti-ship missiles are of the sea skimming variety, and many use a combination of inertial guidance and active radar homing. A goo ...
s. Tests can also include an integrated defense system's compatibility to fire new missiles or newer versions of the same missile. Live-fire tests are also conducted with a
CIWS A close-in weapon system (CIWS ) is a point-defense weapon system for detecting and destroying short-range incoming missiles and enemy aircraft which have penetrated the outer defenses, typically mounted on a naval ship. Nearly all classes of l ...
system, which is designed as the last line of defense for a ship. Surface ships also frequently test-fire the various guns kept and maintained aboard the vessel; these can range from sidearms and rifles up to the 16" guns of the mothballed US s. This is done to maintain the skill and knowledge needed to operate the weapon. In the case of
aircraft carrier An aircraft carrier is a warship that serves as a seagoing airbase, equipped with a full-length flight deck and facilities for carrying, arming, deploying, and recovering aircraft. Typically, it is the capital ship of a fleet, as it allows a ...
s, the pilots assigned to the carrier may conduct air-to-air and air-to-surface missile exercises similar to those of the air force; additionally, these pilots may also conduct live-fire exercises against derelict ships. Recent aircraft carriers have incorporated missile-launching systems, and have taken part in live-fire exercises involving missiles. For
submarine A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely op ...
s, both fast attack and ballistic missile (or "boomers"), live-fire tests may include firing sea-to-land missiles at targets on shore or launching dummy ballistic missiles; however, the most frequent live-fire exercises conducted by submarines involve firing torpedoes at a target. The best-known tests of torpedoes are those conducted against a derelict ship, typically on a ship from a navy's own mothball fleet that has become too old or obsolete to warrant maintaining. The purpose of these tests is to ensure that the torpedo will work under combat conditions, and such tests can be used to determine whether or not noisemakers or other
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 will have any effect against the unit when launched.


Use against training soldiers

Some forces, especially more elite ones, have also been known to use live ammunition against their own forces in military exercises, to ensure that the soldiers 'take their training seriously' and get accustomed to being shot at before facing actual enemies. This kind of fire is usually not intended to kill anyone, though practices such as firing into the ground close to a soldier going through an obstacle course pose obvious risks. German
Waffen SS The (, "Armed SS") was the combat branch of the Nazi Party's ''Schutzstaffel'' (SS) organisation. Its formations included men from Nazi Germany, along with volunteers and conscripts from both occupied and unoccupied lands. The grew from th ...
training involved the usage of live ammunition, designed to make the soldiers tougher than regular soldiers. A similar live nuclear test was performed by the US Marine Corps Test Unit and
US Army The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, cla ...
Armored Task Force "Razor" during exercise Teapot (
Desert Rock VI Desert Rock was the code name of a series of exercises conducted by the US military in conjunction with atmospheric nuclear tests. They were carried out at the Nevada Proving Grounds between 1951 and 1957. Their purpose was to train troops and ga ...
) at the
Nevada Test Site The Nevada National Security Site (N2S2 or NNSS), known as the Nevada Test Site (NTS) until 2010, is a United States Department of Energy (DOE) reservation located in southeastern Nye County, Nevada, about 65 miles (105 km) northwest of the ...
in 1955. The British SAS and
Royal Marines The Corps of Royal Marines (RM), also known as the Royal Marines Commandos, are the UK's special operations capable commando force, amphibious warfare, amphibious light infantry and also one of the :Fighting Arms of the Royal Navy, five fighti ...
are also known to use live rounds, for the former during the jungle phase of training, and the latter using live rounds in their final exercise. The SAS also use live-fire in regular close quarter combat training.


Non-military

Weapons tests are not usually conducted by civilian agencies; however, some civilian groups do conduct live-fire tests of equipment to ensure that they work properly or to test new methods. Examples here would include
law enforcement agencies A law enforcement agency (LEA) is any government agency responsible for the enforcement of the laws. Jurisdiction LEAs which have their ability to apply their powers restricted in some way are said to operate within a jurisdiction. LEA ...
(
shooting range A shooting range, firing range, gun range or shooting ground is a specialized facility, venue or field designed specifically for firearm usage qualifications, training, practice or competitions. Some shooting ranges are operated by military ...
s) and
controlled explosion A controlled explosion is a method for detonating or disabling a suspected explosive device. Methods which are used to set off a controlled explosion include clearing the area and using a bomb disposal robot to attach a shaped charge to the susp ...
s by demolition experts. Sometimes,
historical reenactment Historical reenactment (or re-enactment) is an educational or entertainment activity in which mainly amateur hobbyists and history enthusiasts dress in historic uniforms or costumes and follow a plan to recreate aspects of a historical event or ...
s, such as those done for the
Battle of Gettysburg The Battle of Gettysburg () was fought July 1–3, 1863, in and around the town of Gettysburg, Pennsylvania, by Union and Confederate forces during the American Civil War. In the battle, Union Major General George Meade's Army of the ...
, will include live-fire demonstrations so the general public can observe historical equipment in action.


Other types

Other types of live-fire exercises include various nuclear tests conducted by the world's nuclear powers. Also in this group are the live-fire tests of new and exotic weaponry like the
Massive Ordnance Air Blast bomb The GBU-43/B Massive Ordnance Air Blast (MOAB , colloquially known as the "Mother of All Bombs") is a large-yield bomb, developed for the United States military by Albert L. Weimorts, Jr. of the Air Force Research Laboratory. It was first tes ...
, or "Mother of all Bombs". Also numbered among the unique weapons tests are test fires of
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 weapo ...
s (ICBM) and
multiple independently targetable reentry vehicle A multiple independently targetable reentry vehicle (MIRV) is an exoatmospheric ballistic missile payload containing several warheads, each capable of being aimed to hit a different target. The concept is almost invariably associated with i ...
s. Recently, a new addition was made to this area when live-fire tests began of the U.S. Strategic Defense Initiative, nicknamed "
Star Wars ''Star Wars'' is an American epic space opera multimedia franchise created by George Lucas, which began with the eponymous 1977 film and quickly became a worldwide pop-culture phenomenon. The franchise has been expanded into various film ...
". These live-fire tests are aimed at intercepting incoming enemy ballistic missiles before they can detonate over their designated target.


Dangers

In any situation in which
hazardous material Dangerous goods, abbreviated DG, are substances that when transported are a risk to health, safety, property or the environment. Certain dangerous goods that pose risks even when not being transported are known as hazardous materials ( syllabi ...
s are involved there exists the potential for a mishap to occur, and when these mishaps occur the results can be as spectacular as they are deadly. All forms of ordnance contain some type of
explosive An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure. An expl ...
charge to launch and, in most cases, detonate, a weapon. If these charges are inappropriately stored or handled the result can be serious injury or death to the person and anyone in the immediate vicinity. Other dangers include faulty guidance and sensory information, which can cause guided ordnance to inadvertently target friendly or neutral units. Advances in technology have helped to reduce, and in some cases eliminate, problems with these materials; nonetheless, extreme care must be given when using or implementing them. For example, the handling of
gunpowder Gunpowder, also commonly known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive. It consists of a mixture of sulfur, carbon (in the form of charcoal) and potassium nitrate (saltpeter). T ...
demands the use of
glove A glove is a garment covering the hand. Gloves usually have separate sheaths or openings for each finger and the thumb. If there is an opening but no (or a short) covering sheath for each finger they are called fingerless gloves. Fingerless g ...
s and an area free of
static electricity Static electricity is an imbalance of electric charges within or on the surface of a material or between materials. The charge remains until it is able to move away by means of an electric current or electrical discharge. Static electricity is na ...
and other potential sparks which could ignite the powder.


References

{{DEFAULTSORT:Live-fire Exercise Military education and training Ammunition