A squad of Marines from Company I, 3rd Battalion, 25th Marine Regiment, based out of Buffalo, N.Y. anxiously wait to maneuver toward a series of door-breaching obstacles as part of a small scale, bilateral exercise with the Canadian military April 20-22. The purpose of the training was to exchange infantry strategies and tactics as well as further enhance relationships and interoperability between the two military components. (U.S. Marine Corps Photo by Cpl. Lucas Vega)