With Japan and South Korea, American troops will hold two days of missile tracking exercises amid growing fears over North Korea’s military capabilities.
This will be the sixth time the militaries from the three countries have worked together to track ballistic missiles, the US defence force said.
Last week American and South Korean air forces staged military training which North Korea warned was pushing the region to the brink of war.
However the hermit state has inflamed the tense situation by firing missiles over Japan despite international sanctions.
And it has dramatically accelerated its nuclear weapons program by staging several underground tests.