Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Battle of Biak was part of the New Guinea campaign of World War II. It was fought between the United States Army and the Japanese Army from May 27 to June 22, 1944. It was the first major tactical use of an ambush by the Japanese during the war.The island of Biak dominates the entrance to Geelvink Bay, near the western end of New Guinea. The island was held by 11,000 Japanese troops under the command of Colonel Kuzume Naoyuki. Disdainful of the doctrine of destruction at the water's edge, he decided instead to allow the Americans to come ashore unopposed so that they would stroll unwarily into the trap he had prepared for them. This would turn the area around the vital airfield there into a martial honeycomb of caves and pillboxes filled with riflemen, automatic weapons, artillery, batteries of mortars, and Type 95 Ha-Go light tanks.