In nuclear strategy
, a counterforce target is one that has a military value, such as a launch silo for intercontinental ballistic missile
s, an airbase at which nuclear-armed bomber
s are stationed, a homeport for ballistic missile submarine
s, or a command and control
[Martel, William C, and Paul L Savage. ''Strategic Nuclear War: What the Superpowers Target and Why''. New York: Greenwood Press, 1986.]
The intent of a counterforce strategy (attacking counterforce targets with nuclear weapons) is to do a pre-emptive nuclear strike
whose aim is to disarm an adversary by destroying its nuclear weapons before they can be launched. That would minimize the impact of a retaliatory second strike
[Corcoran, Edward A]
''Strategic Nuclear Weapons and Deterrence''.GlobalSecurity.org
November 29, 2005. Accessed July 31, 2010.
However, counterforce attacks are possible in a second strike as well, especially with weapons like UGM-133 Trident II
. A counterforce target is distinguished from a countervalue
target, which includes an adversary's population, knowledge, economic, or political resources.
In other words, a counterforce strike is against an adversary's military, and a countervalue strike is against an adversary's cities.
A closely related tactic is the decapitation strike
, which destroys an enemy's nuclear command and control
facilities and similarly has a goal to eliminate or reduce the enemy's ability to launch a second strike. Of course, it must be mentioned that Counterforce targets are almost always near to civilian population centers, which would not be spared in the event of a Counterforce strike.
In nuclear warfare
, enemy targets are divided into two types: counterforce and countervalue
. A counterforce target is an element of the military infrastructure, usually either specific weapons or the bases that support them. A counterforce strike is an attack that targets those elements but leaving the civilian
infrastructure, the countervalue targets, as undamaged as possible. Countervalue refers to the targeting of an opponent's cities and civilian populations.
An ideal counterforce attack would kill no civilians. Military attacks are prone to causing collateral damage
, especially when nuclear weapons are employed. In nuclear terms, many military targets are located near civilian centers, and a major counterforce strike that uses even relatively small nuclear warheads against a nation would certainly inflict many civilian casualties. Also, the requirement to use ground burst
strikes to destroy hardened
targets would produce far more fallout
than the air burst
s used to strike countervalue targets, which introduces the possibility that a counterforce strike would cause more civilian casualties over the medium term than a countervalue strike.
Counterforce weapons may be seen to provide more credible deterrence in future conflict by providing options for leaders.
[Lieber, Keir A, and Daryl G Press.]
The Nukes We Need
" Foreign Affairs 88, no. 6 (Nov/Dec 2009): 39-51.
One option considered by the Soviet Union
in the 1970s was basing missiles in orbit
Counterforce is a type of attack which was originally proposed during the Cold War
Because of the low accuracy (circular error probable
) of early generation intercontinental ballistic missile
s (and especially submarine-launched ballistic missile
s), counterforce strikes were initially possible only against very large, undefended targets like bomber airfields and naval bases. Later-generation missiles, with much-improved accuracy, made possible counterforce attacks against the opponent's hardened military facilities, like missile silos and command and control centers.
Both sides in the Cold War took steps to protect at least some of their nuclear forces from counterforce attacks. At one point, the US kept B-52 Stratofortress
bombers permanently in flight so that they would remain operational after any counterforce strike. Other bombers were kept ready for launch on short notice, allowing them to escape their bases before intercontinental ballistic missiles, launched from land, could destroy them. The deployment of nuclear weapons on ballistic missile submarine
s changed the equation considerably, as submarines launching from positions off the coast would likely destroy airfields before bombers could launch, which would reduce their ability to survive an attack. Submarines themselves, however, are largely immune from counterforce strikes unless they are moored at their naval bases, and both sides fielded many such weapons during the Cold War.
A counterforce exchange was one scenario mooted for a possible limited nuclear war. The concept was that one side might launch a counterforce strike against the other; the victim would recognize the limited nature of the attack and respond in kind. That would leave the military capability of both sides largely destroyed. The war might then come to an end because both sides would recognize that any further action would lead to attacks on the civilian population from the remaining nuclear forces, a countervalue strike.
Critics of that idea claimed that since even a counterforce strike would kill millions of civilians since some strategic military facilities like bomber airbases were often located near large cities. That would make it unlikely that escalation to a full-scale countervalue war could be prevented.
ed land-based ICBM
s are considered destabilizing because they tend to put a premium on striking first
. For example, suppose that each side has 100 missiles, with 5 warheads each, and each side has a 95 percent chance of neutralizing the opponent's missiles in their silos by firing 2 warheads at each silo. In that case, the side that strikes first can reduce the enemy ICBM force from 100 missiles to about 5 by firing 40 missiles with 200 warheads and keeping the remaining 60 missiles in reserve. For such an attack to be successful, the warheads would have to strike their targets before the enemy launched a counterattack (see second strike
and launch on warning
). This type of weapon was therefore banned under the START II
agreement, which was not ratified and therefore ineffectual.
Counterforce disarming first-strike weapons
(SS-18 Satan). Deployed in 1976, this counterforce MIRV ICBM had single (20 Mt) or 10 MIRV (550-750 kt each) warheads, with a circular error probable
(CEP) of 250 m. Targeted against Minuteman III silos as well as CONUS
command, control, and communications facilities. Has sufficient throw-weight
to carry up to 10 RVs
and 40 penaids
. Still in service.
(SS-20 Saber). Deployed in 1978, this counterforce MIRV IRBM could hide behind the Urals in Asian Russia, and launch its highly accurate 3 warhead payload (150 kt each, with a 150 m CEP) against NATO command, control, and communications installations, bunkers, air fields, air defense sites, and nuclear facilities in Europe. Extremely short flight time ensured NATO would be unable to respond prior to weapon impact. Triggered development and deployment of the Pershing II by NATO in 1983.
(MX Missile). Deployed in 1986, this missile boasted 10 MIRV warheads each with a 300 kt yield, CEP
120 m. Decommissioned.
* Pershing II
. Deployed in 1983, this single warhead MRBM boasted 50 m CEP with terminal active radar homing
guidance. Short, 7-minute flight-time (which makes launch on warning
much harder), variable yield warhead of 5-50 kt, and range of 1,800 km, allowed this weapon to strike command, control, and communications installations, bunkers, air fields, air defense sites, and ICBM silos in the European part of the Soviet Union with scarcely any warning. Decommissioned.
* RT-23 Molodets
(SS-24 Scalpel). Deployed in 1987, this MIRV ICBM carried 10 warheads, each with 300-550 kt yield and a CEP of 150–250 m.
* UGM-133 Trident II
. Deployed in 1990, this intercontinental-range SLBM carries 8 RVs with CEP of 80–120 m and yield of 100/475 kt. Main purpose is second strike countervalue retaliation, but the excellent CEP and much shorter flight-time due to submarine launch (reducing the possibility of launch on warning
) makes it an excellent first-strike weapon. However, that any nuclear power would be willing to place its nuclear submarines close to enemy shores during times of strategic tension is highly questionable. Has sufficient throw-weight to deploy up to 12 warheads, but 8 are deployed in current practice.
* Limited first strike
* Deterrence theory
* Balance of terror
* Balance of power (international relations)
* Peace through strength
Category:Cold War terminology