A U.S. Marine Corps mortar team with Weapons Platoon,

A U.S. Marine Corps mortar team with Weapons Platoon, Fox Company, 2nd Battalion, 24th Marines, 23rd Marine Regiment, 4th Marine Division, Marine Forces Reserve prepares their 60mm Mortar to fire while conducting a small-arms live-fire range during Korean Marine Exchange Program 15-8 at the Seusong-Ri Multi-purpose Range near Pohang, South Korea, as a part of Peninsula Express 15, July 5th, 2015. Peninsula Express is one in a series of regularly-scheduled combined, small-unit, tactical training exercises that demonstrates continued dedication to the ROK-U.S. relationship, contributing to the security and stability of the Korean Peninsula and Asia-Pacific region. (U.S. Marine Corps photo by Sgt. Justin A. Bopp/Released)