Save for Abel Tasman's sighting of the remote Ontong Java Atoll in 1648, no European sailed to the Solomons again until 1767, when the British explorer Philip Carteret sailed by the Santa Cruz Islands, Malaita and, continuing further north, Bougainville and the Bismarck Islands. French explorers also reached the Solomons, with Louis Antoine de Bougainville naming Choiseul in 1768 and Jean-François-Marie de Surville exploring the islands in 1769. In 1788 John Shortland, captaining a supply ship for Britain's new Australian colony at Botany Bay, sighted the Treasury and Shortland Islands. That same year the French explorer Jean-François de La Pérouse was wrecked on Vanikoro; a rescue expedition led by Bruni d'Entrecasteaux sailed to Vanikoro but found no trace of La Pérouse. The fate of La Pérouse was not confirmed until 1826, when the English merchant Peter Dillon visited Tikopia and discovered items belonging to La Pérouse in the possession of the local people, confirmed by the subsequent voyage of Jules Dumont d'Urville in 1828.