戦略兵器制限交渉
Vladivostok became the site of the Strategic Arms Limitation Talks in 1974. At the time, the Soviet Union and the United States decided quantitative limits on various nuclear weapons systems and banned the construction of new land-based ICBM launchers. Vladivostok and other cities in Primorsky Krai soon became closed cities because of the bases of the Soviet Pacific Fleet.