A telegram from the Brazilian Secretary of State for External Relations (Afonso Arinos) describing a conversation between Ernesto “Che” Guevara and Richard Goodwin in Montevideo, Uruguay. At this meeting, Mister Guevara and Mister Goodwin, speaking as “enemies”, made a general appreciation of Cuban-American relations. Affirming that Cuba today definitely was of the sphere of influence of the United States. They also discuss Cuba's economic situation.

The conversation takes place soon after the IL-28 crisis, which gives Mikoyan a chance to patch up the relationship with trade agreements and promises of future aid and industrial cooperation. Near the end of the conversation, Guevara and Mikoyan discuss the theory of revolutionary struggle. Guevara shares his vision that “further development of the revolutions in Latin America must follow the line of simultaneous explosions in all countries.” Mikoyan cautions him, pointing to the Soviet experience and using the metaphor of the rebellion on the battleship “Potemkin.” Hinting at further disagreement ahead, he gently registers his disagreement with the Cuban leader’s drive to ignite revolution in the hemisphere.