Bougainville Strait is one of three major routes for merchant shipping through the Solomon Islands; the routes are the Bougainville Strait and Indispensable Strait which link the Pacific Ocean, Solomon Sea and Coral Sea; and the Manning Strait that links the Pacific to New Georgia Sound, which is also known as ‘The Slot’, through which Japanese naval ships resupplied the garrison on Guadalcanal during the Pacific War. Bougainville Strait Bougainville Strait separates Choiseul Island, part of the Solomon Islands from Bougainville Island, the next to the northward and part of Papua New Guinea. It was first passed through in 1768 by Louis
Álvaro de Mendaña de Neira hand” which the islanders urged Mendaña to eat. The islanders were offended when the Spanish refused. After building a small brigantine, the surrounding islands of Malaita, Guadalcanal, Makira (which was named San Cristobal) and Choiseul Island were explored. However, the attempts to barter for food led to the same cycle of friendly welcome, misunderstandings, sullen retreats, occasional reconciliations, robberies and violent retaliation. Finally, at a council meeting of captains, pilots, soldiers and sailors on August 7, 1568, the decision was made to return to Peru. Mendaña had wanted to sail further south, while Sarmiento de Gamboa and several soldiers unsuccessfully