CANBERRA, 13 December 1941 Cablegram 153
MOST IMMEDIATE MOST SECRET
Please convey the following personal message to the President :Begins.
'On the entry of the United States of America into the war against Germany and Italy as well as Japan I desire, on behalf of the people of Australia, to express to you as the representative of the people of America how greatly we have been heartened and strengthened by the knowledge that the English-speaking world and the majority of mankind are now arrayed against the common foe.
2. We in Australia are firmly resolved, come what may, to do our utmost to defend to the limit of our capacity the Commonwealth and adjacent territories in the South-Western Pacific and to co- operate in the general plan for the defeat of the enemy. As you are no doubt aware, we have land, sea and air forces in the Malaya-East Indies area.
3. When the risks to Australia were not as great as at the present time, we sent some of our Naval and Air forces as far afield as Britain and we have three Army divisions and Air forces in the Middle East. We have also contributed several thousand men to the Empire Air Training scheme and hope to be able to continue our part in it.
4. As a nation bordering the Pacific Ocean, the entry of Japan into the war has brought a new threat near to our country. We deeply deplore the losses sustained by your Naval and Air forces at Hawaii and by the British Navy at Malaya. For some time, these events will no doubt minimise the otherwise deterrent effect of American and British seapower on Japanese operations.
5. The Commonwealth Government has warmly welcomed the opportunity to co-operate with the United States forces in the provision of a naval base at Rabaul and aerodrome facilities in territories under the control of the Commonwealth and at New Caledonia. However, the changed naval situation has had such repercussions on our local defence position and co-operation in overseas theatres that our Military resources are insufficient to meet the commitments for the defence of the Pacific Islands in which you and we are vitally interested. I am forwarding separately to the Australian Minister a review of the position as it has been put to us by our Service Advisers  and it would deeply be appreciated if you and your Service Authorities could consider what help you may be able to give in providing forces to deny these bases to the enemy. 
John Curtin Prime Minister.' Ends.