What happened at Bikini Atoll?

After the war, in December of 1945, President Harry S. Truman issued a directive to Army and Navy officials that joint testing of nuclear weapons would be necessary "to determine the effect of atomic bombs on American warships." Bikini, because of its location away from regular air and sea routes, was chosen to be the new nuclear proving ground for the United States government.

In February of 1946 Commodore Ben H. Wyatt, the military governor of the Marshalls, traveled to Bikini. On a Sunday after church, he assembled the Bikinians to ask if they would be willing to leave their atoll temporarily so that the United States could begin testing atomic bombs for "the good of mankind and to end all world wars." King Juda, then the leader of the Bikinian people, stood up after much confused and sorrowful deliberation among his people, and announced, "We will go believing that everything is in the hands of God."

While the 167 Bikinians were getting ready for their exodus, preparations for the U.S. nuclear testing program advanced rapidly. Some 242 naval ships, 156 aircraft, 25,000 radiation recording devices and the Navy's 5,400 experimental rats, goats and pigs soon began to arrive for the tests. Over 42,000 U.S. military and civilian personnel were involved in the testing program at Bikini.

The nuclear legacy of the Bikinians began in March of 1946 when they were first removed from their islands in preparation for Operation Crossroads. The history of the Bikinian people from that day has been a story of their struggle to understand scientific concepts as they relate to their islands, as well as the day-to-day problems of finding food, raising families and maintaining their culture amidst the progression of events set in motion by the Cold War that have been for the most part out of their control.

The two atomic bomb blasts of Operation Crossroads were both about the size of the nuclear bomb dropped on Nagasaki, Japan. Eighteen tons of cinematography equipment and more than half of the world's supply of motion picture film were on hand to record the Able and Baker detonations, and also the movement of the Bikinians from their atoll.