U.S. Marines prepare to off load 48 Humvees at Rockhampton, Australia, for Exercise Tandem Thrust 2001.
U.S. Marines prepare to off load 48 Humvees at Rockhampton, Australia, for Exercise Tandem Thrust 2001 on April 30, 2001. Tandem Thrust is a combined military training exercise involving more than 18,000 U.S., Australian, and Canadian personnel who are training in crisis action planning and execution of contingency response operations.