The Ronald Reagan Carrier Strike Group (CSG) began drills with the Republic of Korea Navy in the East Sea on Monday.

Axar.az reports that the U.S. Navy announced.

The Maritime Counter-Special Operations Exercise (MCSOFEX) in the East Sea with the ROKN, through Thursday, the service said.

U.S. Navy units participating in the exercise are carrier USS Ronald Reagan (CVN-76) with embarked Carrier Air Wing (CVW) Five, cruiser USS Chancellorsville (CG-62), destroyers USS Barry (DDG-52) and USS Benfold (DDG-65) and staff from Destroyer Squadron (DESRON) 15 and Carrier Strike Group (CSG) Five, according to the release. The Army’s 2nd Combat Air Brigade and U.S. Air Force’s 7th Air Force joined with units from U.S. Special Operations Command Korea for the exercises.