Reykjavík Summit continued, and U.S.–Soviet relations – already strained by the failure of the Geneva Summit the previous year – were further strained by the Daniloff–Zakharov espionage affair. At Reykjavík, Reagan sought to include discussion of human rights, emigration of Soviet Jews and dissidents, and the Soviet invasion of Afghanistan. Gorbachev sought to limit the talks solely to arms control. The Soviets acceded to the "double-zero" proposal for eliminating INF weapons from Europe, as initially proposed by President Reagan in November 1981 (INF denoting "Intermediate-Range Nuclear Forces" as distinct from ICBMs, or intercontinental ballistic missiles). The Soviets also proposed to eliminate 50%
Geneva Summit (1985) suggested the Soviets were overly paranoid about the United States (The Soviets had refused to allow American planes use Soviet airfields in post-World War II Germany). They broke for lunch and Reagan promised Gorbachev he'd have a chance to rebut. They talked outside for about two hours on the Strategic Defense Initiative, but both stood firm. Gorbachev accepted Reagan's invitation to the United States in a year, and Reagan was invited to do the same in 1987. On the second day, Reagan went after human rights, saying that he did not want to tell Gorbachev how to run his country,