U.S. Marine Lance Cpl. Benjamin Schaben (left) and

U.S. Marine Lance Cpl. Benjamin Schaben (left) and U.S. Marine Lance Cpl. Jesse Hales (right),with 2nd Fleet Antiterrorism Security Team out of Norfolk, Va. grapple during a martial arts class with Australian army soldiers with 5th Battalion, Royal Australian Regiment, at Robertson Barracks, Nov. 28, 2011. FAST Marines are attending Exercise Semper Fast 2011, a combined training event hosted by 5th Battalion, Royal Australian Regiment, focusing on small arms ranges, direct fire ranges, military operations on urban terrain and light infantry operations.