Japanese-American Claims Act
The attack on Pearl Harbor was a surprise military strike by the Imperial Japanese Navy on the United States naval base at Pearl Harbor in Honolulu, Hawaii, on the morning of December 7, 1941. The attack sank four U.S. battleships, destroyed 188 U.S. aircraft, and killed 2,403 U.S. citizens within two hours, and led to the United States joining World War II. Once the United States entered the war and anti-Japanese sentiment began to circulate, Americans increasingly reacted with racism and hostility, viewing people of Japanese descent were treated as enemies regardless of whether they were U.S. citizens. The U.S. government expressed concerns about the loyalty of the Japanese people living in America and about Japanese spies sending information to Japan. "The U.S. Department of the Treasury froze the assets of all citizens and resident aliens who were born in Japan, and the Department of Justice arrested some 1,500 religious and community leaders as potentially dangerous enemy aliens. Because many of the largest populations of Japanese Americans were in close proximity to vital war assets along the Pacific coast. The result was President Franklin D. Roosevelt's Executive Order 9066."
John Curtin
On 7 December 1941, the Pacific War broke out when Japan bombed Pearl Harbor. Curtin addressed the nation on the radio, saying, "Men and women of Australia...we are at war with Japan. This is the gravest hour of our history. We Australians have imperishable traditions. We shall maintain them. We shall vindicate them. We shall hold this country and keep it as a citadel for the British-speaking race and as a place where civilisation will persist." On 10 December, and were both sunk by Japanese bombers off the Malayan coast. These had been the last major battleships standing between Japan and Australia. Curtin cabled US President Roosevelt and Winston Churchill on 23 December, saying, "The fall of Singapore would mean the isolation of the Philippines, the fall of the Netherlands East Indies and attempts to smother all other bases. It is in your power to meet the situation...we would gladly accept United States commanders in the Pacific area. Please consider this as a matter of urgency."