Military tanks, amphibious assault vehicles, and reconnaissance units on exercise in the Republic of Korea

SOUTH KOREA - APRIL 8: In this handout footage provided by U.S. Department of Defense, U.S. Marines with Fox Company, 4th Tank Battalion, 4th Marine Division, Marine Forces Reserve and US Marines with Combat Assault Battalion, 4th Amphibious Assault Vehicle (AAV) Battalion conduct bi-lateral training with Republic of Korea (ROK) Tanks with 1st Tank Battalion, 1st Marine Division and Republic of Korea Marines with 1st Republic of Korea Marine Corps Amphibious Assault Battalion during Korea Marine Exercise Program (KMEP) 17-6 at Republic of Korea on April 8, 2017 / KMEP 17-6 seeks to maximize interoperability between US Marine and Republic of Korea Marine Corps ground forces, to include tanks, amphibious assault vehicles, and reconnaissance units. (Footage by U.S. Department of Defense/Milmotion via Getty Images)