This looks like some good training:
South Korea and the United States will begin their large-scale amphibious landing exercise in the southeastern city of Pohang and the eastern coast this week to build up the allies’ combat readiness posture and interoperability, the South’s Navy and Marine Corps said Sunday.
This year’s Ssangyong (double dragon) exercise, which runs from Monday through Sept. 7, will mobilize division-level landing forces and some 40 vessels, including two amphibious assault ships, the ROKS Dokdo and the ROKS Marado, as well as the USS Boxer, according to military officials.
The drills will also bring together some 40 aircraft, such as F-35B radar-evading jets, and around 40 amphibious assault vehicles, the Navy and Marine Corps said in a joint release.
You can read more at the link.