U.S. Marines with a Warfighter Express Services (WES) team help Marines and Sailors buy items from a mobile exchange, mail letters and packages and conduct financial transactions at Forward Operating Base Sabit Qadam in Helmand province, Afghanistan, March 7, 2014. The WES team traveled to bases throughout the Regional Command Southwest area of responsibility to provide such services to Marines and Sailors unable to make a trip to the main exchange in the region.