The agreement was finalized during a joint U.S.-Australia meeting that included Austin and his defense minister counterpart from Canberra.

"Based upon today's talks, we will increase the rotational presence of U.S. forces in Australia," Austin said at a press conference at the State Department. "That includes rotations of bomber task forces, fighters and future rotations of U.S. Navy and U.S. Army capabilities."

The increased military presence in Australia comes after the U.S. and U.K. announced in September 2021 that they had agreed to school the Australians on the "extremely sensitive" technology of nuclear-powered submarines. The U.S. had previously shared the technology only with the British.