Northern Territory Force was an Australian Army force responsible for protecting the Northern Territory during World War II. Most units assigned to the Northern Territory Force were based near Darwin and were responsible for defending the important naval and air bases in and around the town against a feared Japanese invasion. Northern Territory Force was renamed the 12th Division in late 1942 but this was short-lived. Australian Army units were rotated through northern Australia during the war and six infantry brigades served as part of Northern Territory Force between 1942 and 1945. The formation was reduced over the course of the war as the strategic situation in the Pacific turned in the Allies' favour, although remnants remained until the end of the war. In early 1946, it was converted back to the 7th Military District.
Australian infantry at Darwin in August 1942
The 6th Division was an infantry division of the Australian Army. It was raised briefly in 1917 during World War I, but was broken up to provide reinforcements before seeing action. It was not re-raised until the outbreak of World War II, when it was formed as a unit of the Second Australian Imperial Force. Throughout 1940–41 it served in the North African Campaign, the Greek campaign, on Crete and in Syria, fighting against the Germans, Italians and Vichy French. In 1942, the division left the Middle East and returned to Australia to meet the threat of Japan's entry into the war. Part of the division garrisoned Ceylon for a short period of time, before the division was committed to the New Guinea campaign. In New Guinea, its component brigades had a major role in the successful counter-offensive along the Kokoda Track, at Buna–Gona and around Salamaua–Lae in 1942–43. Throughout late 1943–44, the division was re-organised in Australia before being committed as a complete formation to one of the last Australian operations of the war around Aitape–Wewak in 1944–45.
22 January 1941. Members of 'C' Company, 2/11th Infantry Battalion, having penetrated the Italian outer defences at Tobruk and attacked anti-aircraft positions, assemble again on the escarpment at the south side of the harbour. (Photographer: Frank Hurley.)
Troops from the 2/2nd Infantry Battalion enter Bardia.
6th Division evacuees arrive in Alexandria after being taken off Crete, 2 June 1941
Typical country in the Wau–Mubo area