The upcoming trilateral summit between South Korea, the United States and Japan in Peru will be a chance for the three countries to discuss a "coordinated" response to North Korea's troop dispatch to support Russia's war in Ukraine.

Japan, South Korea and the U.S. hold a military exercise in a message to China and North Korea:::: Rahn Emanuel, U.S. Embassador to Japan"If you look at the region and you want to project deterrence,

U.S., Japanese and South Korean naval forces exercised together in East Asian waters on Thursday in their most complex and

South Korea's military said it will hold a three-day joint exercise with the United States and Japan starting on Wednesday, featuring fighter jets and marine patrol aircraft as well as the U.S. nuclear-powered aircraft carrier USS George Washington.