USA HISTORY

Detailed explanation-1: -Nixon and Soviet General Secretary Leonid Brezhnev signed the ABM Treaty and interim SALT agreement on May 26, 1972, in Moscow. For the first time during the Cold War, the United States and Soviet Union had agreed to limit the number of nuclear missiles in their arsenals.

Detailed explanation-2: -The Strategic Arms Limitation Talks (SALT) were a series of bilateral conferences and international treaties signed between the United States and the Soviet Union. These treaties had the goal of reducing the number of long-range ballistic missiles (strategic arms) that each side could possess and manufacture.

Detailed explanation-3: -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.

Detailed explanation-4: -One of the terms of the treaty required both countries to limit the number of deployment sites protected by an anti-ballistic missile (ABM) system to one each. The idea of that system was to prevent a competition in ABM deployment between the United States and the Soviet Union.