section_path: Presidency (1977–1981)/Foreign policy/Soviet Union
section_name: Soviet Union
paragraph_text: Soviet Union
  
  On February 8, 1977, Carter said he had urged the Soviet Union to align with the U.S. in forming "a comprehensive test ban to stop all nuclear testing for at least an extended period of time", and that he was in favor of the Soviet Union ceasing deployment of the RSD-10 Pioneer. At a June 13 press conference, he announced that the U.S. would "work closely with the Soviet Union on a comprehensive test ban treaty to prohibit all testing of nuclear devices underground or in the atmosphere", and that Paul Warnke would negotiate demilitarization of the Indian Ocean with the Soviet Union.
  
  At a December 30 news conference, Carter said that during "the last few months, the United States and the Soviet Union have made great progress in dealing with a long list of important issues, the most important of which is to control the deployment of strategic nuclear weapons", and that the two countries sought to conclude SALT II talks by the spring of the next year. The talk of a comprehensive test ban treaty materialized with the signing of the Strategic Arms Limitation Treaty II by Carter and Leonid Brezhnev on June 18, 1979.
  
  In 1979, the Soviets intervened in the Second Yemenite War. The Soviet backing of South Yemen constituted a "smaller shock", in tandem with tensions that were rising due to the Iranian Revolution. This played a role in making Carter's stance on the Soviet Union more assertive, a shift that finalized with the impending Soviet-Afghan War.
  
  In his 1980 State of the Union Address, Carter emphasized the significance of relations between the two regions: "Now, as during the last 3½ decades, the relationship between our country, the United States of America, and the Soviet Union is the most critical factor in determining whether the world will live at peace or be engulfed in global conflict."
  
  On February 8, 1977, Carter said he had urged the Soviet Union to align with the U.S. in forming "a comprehensive test ban to stop all nuclear testing for at least an extended period of time", and that he was in favor of the Soviet Union ceasing deployment of the RSD-10 Pioneer. At a June 13 press conference, he announced that the U.S. would "work closely with the Soviet Union on a comprehensive test ban treaty to prohibit all testing of nuclear devices underground or in the atmosphere", and that Paul Warnke would negotiate demilitarization of the Indian Ocean with the Soviet Union.
  
  At a December 30 news conference, Carter said that during "the last few months, the United States and the Soviet Union have made great progress in dealing with a long list of important issues, the most important of which is to control the deployment of strategic nuclear weapons", and that the two countries sought to conclude SALT II talks by the spring of the next year. The talk of a comprehensive test ban treaty materialized with the signing of the Strategic Arms Limitation Treaty II by Carter and Leonid Brezhnev on June 18, 1979.
  
  In 1979, the Soviets intervened in the Second Yemenite War. The Soviet backing of South Yemen constituted a "smaller shock", in tandem with tensions that were rising due to the Iranian Revolution. This played a role in making Carter's stance on the Soviet Union more assertive, a shift that finalized with the impending Soviet-Afghan War.
  
  In his 1980 State of the Union Address, Carter emphasized the significance of relations between the two regions: "Now, as during the last 3½ decades, the relationship between our country, the United States of America, and the Soviet Union is the most critical factor in determining whether the world will live at peace or be engulfed in global conflict."