# Détente A deliberate policy of relaxing tensions between rival powers — specifically, in American usage, the period of reduced U.S.–Soviet hostility from approximately 1969 to 1979. From French *détente* ("relaxation, loosening"), the term entered American foreign-policy vocabulary as [[Richard Nixon]] and [[Henry Kissinger]] pursued a systematic lowering of [[Cold War]] temperatures through arms control, summit diplomacy, trade normalization, and mutual acceptance of [[Spheres of Influence]]. Détente was [[Realpolitik]] applied to superpower management: the recognition that the [[Soviet Union]] was a permanent feature of the international landscape and that managing the relationship was preferable to perpetual confrontation. ## The architecture The détente era produced three major diplomatic achievements: **SALT I (May 26, 1972).** The Strategic Arms Limitation Talks began in Helsinki on November 17, 1969, and culminated in Nixon and Soviet General Secretary Leonid Brezhnev signing the Anti-Ballistic Missile (ABM) Treaty and an interim agreement freezing the number of strategic ballistic missile launchers in Moscow on May 26, 1972. SALT I did not reduce arsenals — it froze them — but it established the principle that the [[Arms Race]] could be managed through negotiation rather than unrestrained competition. **The Helsinki Accords (August 1, 1975).** The Conference on Security and Co-operation in Europe (CSCE) produced a Final Act signed in Helsinki between July 30 and August 1, 1975, by 35 states including the United States, the Soviet Union, and all European states except Albania. The Accords addressed three "baskets": security (accepting post-WWII borders, including the division of Germany); economic cooperation; and human rights. The human-rights provisions were initially dismissed as Soviet window-dressing but became unexpectedly consequential: dissident movements in Eastern Europe — Charter 77 in Czechoslovakia, Helsinki Watch groups across the bloc — used the Accords' language to hold their governments to account. The Helsinki framework eventually contributed to the unraveling of Soviet control in Eastern Europe. **SALT II (June 17, 1979).** President Carter and Brezhnev signed SALT II in Vienna, establishing limits on strategic nuclear delivery vehicles, multiple independently targetable reentry vehicles (MIRVs), and new missile development. The treaty was never ratified by the U.S. Senate — the Soviet invasion of Afghanistan in December 1979 destroyed the political conditions for ratification — but both sides observed its terms through the mid-1980s. ## The right-wing backlash For the RWKB, the most significant dimension of détente is the backlash it provoked — a backlash that is a direct ancestor of the hawkish, confrontational posture documented throughout the vault. **The Committee on the Present Danger (CPD).** Originally founded in 1950 to support [[Containment]] and NSC-68, the CPD was revived in 1976 specifically to oppose détente. Its membership included future Reagan administration officials (Paul Nitze, Eugene Rostow, Richard Pipes, Jeane Kirkpatrick) and neoconservative intellectuals who argued that détente was a dangerous illusion — that the Soviets were exploiting the relaxation of tensions to achieve military superiority while the U.S. disarmed psychologically and materially. **Team B.** In 1976, CIA Director George H.W. Bush authorized a "competitive analysis" exercise in which an outside group (Team B) was given access to intelligence data to produce an alternative assessment of Soviet strategic capabilities and intentions. Team B, led by Harvard historian Richard Pipes and populated by détente skeptics, produced a dramatically more alarmist assessment than the CIA's own analysts (Team A). Team B's conclusions — that the Soviets were pursuing nuclear superiority, not parity; that détente was enabling Soviet adventurism; that American intelligence was systematically underestimating the threat — were leaked, became influential in the 1976 and 1980 campaigns, and shaped the [[Ronald Reagan]] administration's confrontational posture. The Team B episode is also an early case study in intelligence politicization — the practice of seeking alternative analytical conclusions by stacking the analytical team. **The neoconservative movement.** The backlash against détente was formative for [[Neoconservatism]]. Intellectuals who had been Cold War liberals — former Democrats, many of them associated with the Henry "Scoop" Jackson wing of the [[Democratic Party]] — broke with the party over its post-Vietnam drift toward accommodation with the Soviets. The Jackson-Vanik Amendment (1974), which linked trade normalization with the Soviet Union to Jewish emigration rights, was an early neoconservative challenge to détente's premise that human-rights concerns should be subordinated to geopolitical management. The trajectory from anti-détente activism through the Reagan buildup to the post-Cold War interventionist project (the [[Project for the New American Century]], the [[Wolfowitz Doctrine]], the [[Iraq War]]) is a continuous line. ## The end of détente Détente collapsed in stages: the Soviet deployment of SS-20 missiles targeting Western Europe (late 1970s), the Soviet invasion of Afghanistan (December 1979), and the election of [[Ronald Reagan]] (1980) on a platform of military buildup and confrontation. Reagan's early rhetoric — the "evil empire" speech, the Strategic Defense Initiative ("Star Wars"), the military buildup — represented a repudiation of détente's premises and a return to the confrontational posture the CPD and neoconservatives had demanded. Whether Reagan's approach caused or merely coincided with the Soviet collapse remains one of the most contested questions in Cold War historiography. ## RWKB relevance The anti-détente backlash is analytically important to the vault for three reasons: First, it was the *crucible of neoconservatism* as an organized political force. The intellectual and institutional networks that formed to oppose détente — CPD, Team B, the Jackson Democrats, the neoconservative magazines and think tanks — were the same networks that shaped Reagan-era foreign policy and, a generation later, the [[George W. Bush]] administration's [[Iraq War]] project. Second, the *pattern* — hawks attacking pragmatic engagement as naïve surrender, producing institutional vehicles for threat inflation, capturing policy through alarmism — recurs throughout the vault's documentation of right-wing politics. The Team B model of competitive intelligence analysis has been replicated in subsequent policy debates (climate, terrorism, immigration) where ideologically motivated groups seek to override expert consensus with more alarming alternative assessments. Third, the *trajectory* from anti-détente hawkishness through neoconservative [[Interventionism]] to [[MAGA]] [[Isolationism]] is one of the vault's central narrative arcs. The right moved from "détente is too soft" to "invade Iraq to democratize the Middle East" to "withdraw from everything" in three generations — and each position was held with equal conviction by substantially overlapping constituencies. ## See Also - [[Richard Nixon]] — the American architect - [[Henry Kissinger]] — the intellectual author - [[Cold War]] — the context - [[Soviet Union]] — the counterpart - [[Containment]] — the strategy détente refined - [[Arms Race]] — what détente sought to manage - [[Neoconservatism]] — the backlash movement - [[Ronald Reagan]] — détente's repudiator - [[Anti-Communism]] — the ideological fuel for the backlash - [[Realpolitik]] — détente's philosophical basis - [[NATO]] — the alliance framework