Papal mediation in the Beagle conflict

Beagle conflict
Background
Events
Signing of the agreement in Rome: Argentine Minister of Foreign Affairs Dante Caputo (left); Agostino Casaroli (middle); Chilean Minister of Foreign Affairs Jaime del Valle (right)

The papal mediation in the Beagle conflict followed the failure of negotiations between Chile and Argentina, when, on 22 December 1978, the Argentinian Junta started Operation Soberanía, to invade Cape Horn and islands awarded to Chile by the Beagle Channel Arbitration. Soon after the event, Pope John Paul II offered to mediate and sent his personal envoy, Cardinal Antonio Samoré, to Buenos Aires. Argentina, in acceptance of the authority of the Pope over the overwhelmingly Catholic Argentine population, called off the military operation and accepted the mediation. On 9 January 1979, Chile and Argentina signed the Act of Montevideo formally requesting mediation by the Vatican and renouncing the use of force.