Battle of Java (1942) Ambon and Netherlands New Guinea) became the responsibility of the Imperial Navy. The other units were deployed to other combat areas in the Pacific or returned to Japan. The surrender of the Dutch marked the end of the ABDA defence in the Dutch East Indies and the collapse of the "Malay Barrier" (or "East Indies Barrier"). Because the Allied naval force had been destroyed, the Indian Ocean and the approach to Australia lay open to the Imperial Japanese Navy. Battle of Java (1942) The Battle of Java (Invasion of Java, Operation J) was a battle of the Pacific theatre of
Capture of Regina Trench army division), which had been brought from the Belgian coast. On 8 October, attacks by the 1st Canadian Division and the 3rd Canadian Division on Regina Trench, also failed. On 21 October, the 4th Canadian Division attacked the western portion of Regina Trench, as the 18th Division, 25th Division and the 39th Division of II Corps, attacked the part further west (known as Stuff Trench to the British). The Canadians met little opposition and gained the objective, as the II Corps divisions captured Stuff Trench in thirty minutes, giving the British control of the Thiepval Ridge. Three counter-attacks were repulsed