Lance Cpl. Brian Greendahl and Lance Cpl. Matthew O’Berry,

Lance Cpl. Brian Greendahl and Lance Cpl. Matthew O’Berry, TOW gunners with Bravo Company, 1st Battalion, 5th Marine Regiment, Marine Rotational Force – Darwin, hold security on a patrol during a week-long squad competition aboard Kangaroo Flats Training Area, June 3, 2014. Each squad will complete a variety of infantry obstacles and events that are either timed or scored against other competing squads. The rotational deployment of U.S. Marines affords an excellent combined training opportunity with the Australian Defence Force, and improves interoperability between both forces.