The Beagle conflict was a border dispute between Chile and Argentina over the possession of Picton, Lennox and Nueva islands and the scope of the maritime jurisdiction associated with those islands that brought the countries to the brink of war in 1978. The islands are strategically located off the south edge of Tierra del Fuego and at the east end of the Beagle Channel. The Beagle Channel, the Straits of Magellan and the Drake Passage are the only three waterways between the Pacific Ocean and the Atlantic Ocean in the southern hemisphere. After refusing to abide by a binding international award giving the islands to Chile, the Argentine junta advanced the nation to war in 1978 in order to produce a boundary consistent with Argentine claims. The Beagle conflict is seen as the main reason for Chilean support to the United Kingdom during the Falklands War of 1982. The conflict began in 1904 with the first official Argentine claims over the islands that had been under Chilean control ever since southern Patagonia was colonised. The conflict passed through several phases: since 1881 they were claimed Chilean islands, beginning in 1904 they were disputed islands, followed later by direct negotiations, submission to a binding international tribunal, further direct negotiations, brinkmanship and settlement. The conflict was resolved through papal mediation and since 1984 Argentina has recognized the islands as Chilean territory. The 1984 treaty also resolves several collateral issues of great importance, including navigation rights, sovereignty over other islands in the Fuegian Archipelago, delimitation of the Straits of Magellan, and maritime boundaries south to Cape Horn and beyond. Background For a long time after its first exploration by Europeans, the region of Patagonia and the Tierra del Fuego archipelago remained free from colonial settlements because of its inhospitable climate, harsh conditions and sparse local vegetation. After the disaster of Puerto del Hambre (1584) during the regency of Philip II of Spain no other attempts of settlements were made in the zone. In 1843 the Chilean government sent an expedition with the appointed task of establishing a permanent settlement on the shores of the Strait of Magellan. The founding act of the settlement of Fuerte Bulnes took place on 21 September 1843. A few years later (1848) the settlement moved to Punta Arenas. Argentine Ushuaia was founded by English born Thomas Bridges in 1869. In 1881, Chile and Argentina attempted to definitively resolve