Strategic Arms Limitation Talks


Strategic Arms Limitation Talks
either of two preliminary five-year agreements between the U.S. and the Soviet Union for the control of certain nuclear weapons, the first concluded in 1972 (SALT I) and the second drafted in 1979 (SALT II) but not ratified.

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      negotiations between the United States and the Soviet Union (Union of Soviet Socialist Republics) that were aimed at curtailing the manufacture of strategic missiles capable of carrying nuclear weapons (nuclear weapon). The first agreements, known as SALT I and SALT II, were signed by the United States and the Union of Soviet Socialist Republics in 1972 and 1979, respectively, and were intended to restrain the arms race in strategic (long-range or intercontinental) ballistic missiles armed with nuclear weapons. First suggested by U.S. President Lyndon B. Johnson in 1967, strategic arms limitation talks were agreed on by the two superpowers in the summer of 1968, and full-scale negotiations began in November 1969.

      Of the resulting complex of agreements (SALT I), the most important were the Treaty on Anti-Ballistic Missile (ABM) Systems and the Interim Agreement and Protocol on Limitation of Strategic Offensive Weapons. Both were signed by President Richard M. Nixon (Nixon, Richard M.) for the United States and Leonid Brezhnev (Brezhnev, Leonid Ilich), general secretary of the Soviet Communist Party, for the U.S.S.R. on May 26, 1972, at a summit meeting in Moscow.

      The ABM treaty regulated antiballistic missiles that could theoretically be used to destroy incoming intercontinental ballistic missiles (ICBMs) launched by the other superpower. The treaty limited each side to only one ABM deployment area (i.e., missile-launching site) and 100 interceptor missiles. These limitations prevented either party from defending more than a small fraction of its entire territory, and thus kept both sides subject to the deterrent effect of the other's strategic forces. The ABM treaty was ratified by the U.S. Senate on Aug. 3, 1972. The Interim Agreement froze each side's number of ICBMs and submarine-launched ballistic missiles (SLBMs) at current levels for five years, pending negotiation of a more detailed SALT II. As an executive agreement, it did not require U.S. Senate ratification, but it was approved by Congress in a joint resolution.

      The SALT II negotiations opened late in 1972 and continued for seven years. A basic problem in these negotiations was the asymmetry between the strategic forces of the two countries, the U.S.S.R. having concentrated on missiles with large warheads while the United States had developed smaller missiles of greater accuracy. Questions also arose as to new technologies under development, matters of definition, and methods of verification.

      As finally negotiated, the SALT II treaty set limits on the number of strategic launchers (i.e., missiles that can be equipped with multiple independently targetable reentry vehicles [MIRVs]), with the object of deferring the time when both sides' land-based ICBM systems would become vulnerable to attack from such missiles. Limits were put on the number of MIRVed ICBMs, MIRVed SLBMs, heavy (i.e., long-range) bombers, and the total number of strategic launchers. The treaty set an overall limit of about 2,400 of all such weapons systems for each side. The SALT II treaty was signed by President Jimmy Carter (Carter, Jimmy) and Brezhnev in Vienna on June 18, 1979, and was submitted to the U.S. Senate for ratification shortly thereafter. But renewed tensions between the superpowers prompted Carter to remove the treaty from Senate consideration in January 1980, after the Soviet Union's invasion of Afghanistan. The United States and the Soviet Union voluntarily observed the arms limits agreed upon in SALT II in subsequent years, however. Meanwhile, the renewed negotiations that opened between the two superpowers in Geneva in 1982 took the name of Strategic Arms Reduction Talks (q.v.), or START.

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Universalium. 2010.

Look at other dictionaries:

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  • Strategic Arms Limitation Talks — negotiations started in 1969 between the United States and the Soviet Union to limit the nuclear armament, SALT …   English contemporary dictionary

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  • Strategic Arms Limitation Talks (SALT) — Negotiations between the U.S. and the Soviet Union aimed at curtailing the manufacture of strategic nuclear missiles. The first round of negotiations began in 1969 and resulted in a treaty regulating antiballistic missiles and freezing the number …   Universalium

  • (the) Strategic Arms Limitation Talks — the Strategic Arms Limitation Talks [the Strategic Arms Limitation Talks] (abbr SALT) talks between the US and the USSR to limit their nuclear weapons. The first agreement was signed in 1972 by President N …   Useful english dictionary

  • Strategic Arms Reduction Talks — (abbr START) talks between the US and the USSR to reduce the number of their nuclear weapons. Reductions were made after President Reagan and the Soviet leader Mikhail Gorbachev signed the INF Treaty in 1987 and President Bush and Gorbachev… …   Universalium

  • Strategic Arms Reduction Talks (START) — Negotiations between the U.S. and the Soviet Union aimed at reducing those countries nuclear arsenals and delivery systems. Two sets of negotiations (1982–83, 1985–91) concluded in an agreement signed by George Bush and Mikhail Gorbachev that… …   Universalium


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