O. Darusenkov writes about a meeting he had with Comrade Rodriquez. During the meeting, Darusenkov learned that Castro is uncomfortable with Nixon's recent visit to the USSR, believing that the visit's timing shifts the moral weight of the Vietnam War onto the Soviet Union. Darusenkov also explains that Soviet comrades should publicly greet Castro upon his arrival.

Brezhnev warmly welcomes Castro to the Soviet Union. Castro speaks of positive developments within Soviet-Cuban relations and explains the historical trajectory of Cuba in terms of the global fight for communism. The leaders discuss Cuban economic prospects and the revolutionary situation of countries throughout Latin America.

Brezhnev and Nasser discuss the relationship between their two governments and brainstorm ways to sustain Soviet-Egyptian cooperation. Special attention is given to combating Western imperialism and increasing Soviet military aid to Egypt.

On April 28, 1975, Kissinger urgently informed the Soviet Union that North Vietnamese forces had begun shelling Saigon’s airport and the U.S. Embassy complex, killing two Marines and disrupting the evacuation, which he claimed violated an assumed two-week timeframe and risked forcing American military intervention. Ambassador Dobrynin dismissed Kissinger’s insinuations of Soviet involvement.

In an April 22, 1975 conversation, Henry Kissinger conveyed President Ford's concern to the Soviet Union about North Vietnamese troop movements near Saigon's airport, warning that any attempt to trap Americans could force US military intervention, while General Scowcroft clarified that Marines were positioned offshore for potential deployment but Ford preferred to avoid their use if possible.

In an April 1975 meeting, US Secretary of State Henry Kissinger urgently requested Soviet assistance in facilitating a temporary ceasefire in Vietnam to ensure the safe evacuation of American personnel and South Vietnamese allies, emphasizing the Ford Administration's need for an orderly exit to maintain credibility.

Ceausescu emphasizes the importance of repairing Sino-Soviet relations. The two leaders end their conversation by discussing Ceausescu's travel plans for an upcoming visit to the USSR. 

Khrushchev and Indian President Radhakrishnan discuss regional tensions, including cooperation with Nepal, the situation in Kashmir, and the spread of socialism in Southeast Asia. Radhakrishnan expresses concern over Chinese aggression and reaffirms India’s commitment to peaceful solutions. Khrushchev downplays China's influence, criticizing Mao Zedong’s leadership and emphasizing the unreliability of Chinese policy. Both leaders affirm the importance of continued Soviet-Indian cooperation amid regional challenges.

Chen asks Khrushchev to go over the pressing international issues and he presents the USSR's stances on the situation in Laos, South Korea, and Cuba. Khrushchev also raises problems in GDR and difficulties in negotiations with Western powers with regards to the German question. Khrushchev also mentions Soviet plans to launch a spaceship and resume nuclear testing. The two leaders also discuss the challenges of agricultural development.

I. Shcherbakov and Pham Van Dong discuss Soviet-Vietnamese relations, the last developments on the battlefield, and American "peace maneuvers."