U.S. Marine Pfc. Michael Vukich pulls himself across a rope bridge. U.S. Marine Pfc. Michael Vukich pulls himself across a rope bridge at the Camp Schwab Engineers Course on Okinawa, Japan, on Oct. 10, 2005. About 70 Marines from the Camp Butler Provost Marshal's Office participated in the daylong training event, which also included hand-to-hand combat techniques and training on several weapons systems. Vukich is a patrolman with the Provost Marshal's Office. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 365218-R-LZK35-902.jpg Photo Gallery