in instigating the coup by recalling his familiarity with coup-making processes. On 14 May 1974 Perón received Pinochet at the Morón Airbase. Pinochet was heading to meet Alfredo Stroessner in Paraguay so the encounter at Argentina was technically a stop over. Pinochet and Perón are both reported to have felt uncomfortable during the meeting. Perón expressed his wishes to settle the Beagle conflict and Pinochet his concerns about Chilean exiles in Argentina near the frontier with Chile. Perón would have conceded on moving these exiles from the frontiers to eastern Argentina, but he warned "Perón takes his time, but accomplishes" (Perón tarda, pero cumple). Perón justified his meeting with Pinochet stating that it was important to keep good relations with Chile under all circumstances and with whoever might be in government. Perón died in July 1974 and was succeeded by his wife, Isabel Perón, who was overthrown in 1976 by the Argentine military who installed themselves as a new dictatorship in Argentina. Chile was on the brink of being invaded by Argentina, as the Argentina junta initiated Operation Soberanía on 22 December 1978 because of the strategic Picton, Lennox and Nueva islands at the southern tip of South America on the Beagle Channel. A full-scale war was prevented only by the calling off of the operation by Argentina for military and political reasons. But the relations remained tense as Argentina invaded the Falklands (Operation Rosario). Chile along with Colombia, were the only countries in South America to criticize the use of force by Argentina in its war with the UK over the Falkland Islands. Chile actually helped the United Kingdom during the war. The two countries (Chile and Argentina) finally agreed to papal mediation over the Beagle Channel that finally ended in the Treaty of Peace and Friendship of 1984 between Chile and Argentina (Tratado de Paz y Amistad). Chilean sovereignty over the islands and Argentinian east of the surrounding sea is now undisputed. United States The U.S. government had been interfering in Chilean politics since 1961, and it spent millions trying to prevent Allende from coming to power, and subsequently undermined his presidency through financing opposition. Declassified Central Intelligence Agency (CIA) documents reveal U.S. knowledge and alleged involvement in the coup. They provided material support to the military regime after the coup, although criticizing it in public. A document released by the CIA in 2000, titled "CIA Activities in