About 28,500 U.S. troops are stationed in South Korea, but the White House is considering changes to that military footprint.

SEOUL, March 21 (Yonhap) -- South Korean and U.S. Marines have conducted a three-week combined arms and infantry exercise to enhance their joint operational capabilities and sharpen combat ...

and a joint assault exercise with the U.S. Marine Corps. The release also stated for the first time in a Freedom Shield exercise, U.S. Air Force, Republic of Korea Air Force, and U.S. Navy F-35s ...