U.S. Marines of the 31st Marine Expeditionary Unit pay their respect to fallen comrades during a memorial service at U.S base Camp Korean village, west of Ar Rutbah, Iraq. U.S. Marines of the 31st Marine Expeditionary Unit pay their respect to 31 fallen comrades belonging to Charlie Co, Battalion Landing Team 1/3 who died in a helicopter crash last week during a memorial service at U.S base Camp Korean village, west of Ar Rutbah, Iraq, February 2, 2005. REUTERS/Erik de Castro