A Sailor and a Marine square off during a pugil sticks match aboard the Whidbey Island-class amphibious dock landing ship USS Rushmore (LSD 47).

PACIFIC OCEAN (Jun. 08, 2018) Lance Cpl. Michael Mitchell, left, a landing support specialist with Combat Logistics Battalion 13, 13th Marine Expeditionary Unit (13th MEU), Seaman Mack Canady square off during a pugil sticks match aboard the Whidbey Island-class amphibious dock landing ship USS Rushmore (LSD 47), June 8, 2018. The Essex Amphibious Ready Group (ARG) and 13th MEU are conducting Composite Training Unit Exercise (COMPTUEX), the final exercise before the units' upcoming deployment. This exercise validates the ARG/MEU team's ability to adapt and execute missions in ever-changing, unknown environments. Upon completion of COMPTUEX, the 13th MEU and Essex ARG will be certified as the nation's premier forward-deployed, crisis response force, capable of executing missions across the broad spectrum of military operations. (U.S. Marine Corps photo by Cpl. Danny Gonzalez) File# 180608-M-MR595-1389