• Exhibition time
  • Exhibition location
    Located on the Ground Level

The battle for Australia

The attacks on Australia in early 1942 had created the belief that invasion was imminent. Allied victories in the second half of 1942, in the Coral Sea, around Midway Island, at Milne Bay, at Guadalcanal and on the Kokoda Trail, halted the advance of Japanese forces in the South-West Pacific Area. Although the Japanese high command realised that an invasion of the Australian mainland was impossible as early as March 1942, continuing air attacks on northern Australia and enemy naval activity off the east and west coasts encouraged Australians to believe that the threat persisted.

The Australian civilian population, encouraged to maintain a high state of alert and starved of detailed information on the state of the war, fell victim to rumours. Many believed, wrongly as it turned out, that a plan – the Brisbane Line – existed to abandon the north and west of the continent to the enemy in the event of invasion and only commit to the defence of the most populated areas of south-eastern Australia. There was no such plan.

By mid-1943 Allied victories in the South-West Pacific Area reassured many Australians that the threat of invasion had passed.

Hurdle defences

Hurdles were used as obstacles to prevent or obstruct enemy beach landings on many sections of the Australian coast. These photographs show the construction of hurdle defences in front of the beaches at Cockburn Sound, south of Fremantle, Western Australia, in 1943; they stretched for almost four kilometres.

Hurdle defences - P04262.003Hurdle defencesP04262.003

Hurdle defences - P04262.004Hurdle defencesP04262.004

“Every one a spy … every one a killer …” - RC02371“Every one a spy … every one a killer …”RC02371

Ringed with menace! - ARTV09061Ringed with menace!ARTV09061

Fake Japanese invasion map - RC00803Fake Japanese invasion mapRC00803

Invasion money? - RELC01152-RELC01155Invasion money?RELC01152-RELC01155

Newspaper propaganda - RC02307Newspaper propagandaRC02307

Car pennant - REL28471.001Car pennantREL28471.001

Training to fight invaders - 043801Training to fight invaders043801


The end in sight