Naval Battle of Guadalcanal Naval Battle of Guadalcanal The Naval Battle of Guadalcanal, sometimes referred to as the Third and Fourth Battles of Savo Island, the Battle of the Solomons, the Battle of Friday the 13th, or, in Japanese sources, the , took place from 12–15 November 1942, and was the decisive engagement in a series of naval battles between Allied (primarily American) and Imperial Japanese forces during the months-long Guadalcanal Campaign in the Solomon Islands during World War II. The action consisted of combined air and sea engagements over four days, most near Guadalcanal and all related to a Japanese effort to reinforce
Choiseul Sound Choiseul Sound Choiseul Sound is a stretch of sea in the Falkland Islands. It runs parallel to Eagle Passage and is between Lafonia and the north of East Falkland. Lively Island is in its mouth. At its entrance, on the northern shore, is the Bertha's Beach Important Bird Area which is also a Ramsar site, recognising it as a wetland of international importance. It was named by Louis de Bougainville after the French Foreign Secretary, Étienne François, duc de Choiseul. The name is pronounced "Chisel" in Falkland Islands dialect. (Richard Munro, Place Names of the Falkland Islands, 1998, p. 18.)