Briefing Books
“Briefing Books” are one-stop resources covering a full range of topics in U.S. foreign policy. Containing from 5 to 100+ documents, each briefing book features an introductory essay, individual document descriptions, related photo or video content, plus links for further reading.

| Briefing Book
Washington, D.C., December 16, 2013 – The Soviet Union assisted the United States in its effort to curb South Africa's nuclear program in August 1977 when Soviet General Secretary Leonid Brezhnev…

| Briefing Book
Washington, D.C., February 28, 2023 - In February 1998, 25 years ago this month, the United States suffered a series of cyber intrusions known as SOLAR SUNRISE that then-Deputy Secretary of Defense…

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Washington, D.C., February 16, 2023 - Harvard professor and future Secretary of State Henry A. Kissinger discussed the U.S.

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Washington, D.C., February 7, 2023 – With the Cold War coming to an end and the Soviet Union dissolving, President Bill Clinton was determined not to miss a historic opportunity to help Russia…

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Washington D.C., January 30, 2023 – The George H.W. Bush administration was reluctant to embrace the “relations of deep mutual trust and alliance” proposed by the newly independent Russian Federation…

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Washington, D.C., December 13, 2022 - In the immediate aftermath of the resolution of the Cuban Missile Crisis, Soviet leader Nikita Khrushchev met with the Czechoslovakian Communist Party leader,…

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Washington, D.C., December 9, 2022 – Canadian inspectors visiting the Canada-Indian Reactor (CIR) at Trombay during June 1968 were “unsettled” by data suggesting that India was heading toward the “…

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Washington, D.C., November 18, 2022 - A top safety official at a U.S.

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Washington, D.C., November 3, 2022 – As Cuban-Soviet ties grew stronger from late 1960 through early 1961, the Cubans repeatedly asked for military assistance and security guarantees from the Soviets…

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Washington D.C., October 28, 2022 - Sixty years ago today, the most dangerous days of the Cuban Missile Crisis came to an end—and the cover-up of the deal that would end the crisis began. President…

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Washington, D.C., October 27, 2022 - The most dangerous 24 hours of the Cuban Missile Crisis came on Saturday, October 27, 1962, 60 years ago today, as the U.S.

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| Special Exhibit
The Cuban Missile Crisis actually lasted 59 days, not the fabled "13 days" so familiar from books and Hollywood. Soviet nuclear warheads arrived in Cuba on October 4, 1962, and did not leave until…

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Washington, D.C., October 21, 2022 - President John F. Kennedy made unilateral decisions to blockade Cuba and approve other military moves, but winning the support of European allies remained central…

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Washington D.C., October 17, 2022 - In a secret “eyes only” memorandum for John F. Kennedy, written 60 years ago today at the outset of the Cuban Missile Crisis, U.N.

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Washington, D.C., October 14, 2022 - Today the National Security Archive publishes for the first time in any language a translation of the first meeting between Soviet Premier Nikita Khrushchev and…

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Washington, D.C., October 3, 2022 - Sixty years ago, on October 1, 1962, four Soviet Foxtrot-class diesel submarines, each of which carried one nuclear-armed torpedo, left their base in the Kola Bay…

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Washington, D.C., September 30, 2022 - To mark this year’s anniversary of the 1968 Tlatelolco massacre, the National Security Archive today posted an essential collection of ten key U.S.

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Washington D.C. September 22, 2022 - The Soviets exposed then Vice President Richard Nixon and his wife, Pat, to ionizing radiation during his famous visit to Moscow in July 1959, according to…

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Washington D.C., September 15, 2022 - On December 9, 1975, as Secretary of State Henry Kissinger prepared to travel to Moscow for arms control talks, he placed an urgent phone call to Soviet…

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Washington D.C., September 13, 2022 - On the 5th anniversary of the CIA’s September 13, 2017, decision to pull its agents out of Cuba, after several operatives were stricken with what has become…