2-35. The U.S. Army Contracting Command is a major subordinate command within the USAMC. It provides expeditionary contracting and contract administration to deployed Army forces through its subordinate contract support brigades (CSB), and systems contracting support to Army program executive officers and program managers, including the LOGCAP executive director as well as expeditionary contract administration. It also provides contracting support supplies, services, and minor construction to garrison operations through its subordinate command: the Mission and Installation Contracting Command CONUS and the U.S. Army Contracting Command, Deputy Commanding General for outside the continental United States (OCONUS) Operations for forward CSBs. In addition, the U.S. Army Contracting Command provides OCONUS reach back contracting support from its CONUS based contracting centers. U.S. Army Contracting Command CSBs, contracting battalions, and contracting teams also perform the contingency contract administration services mission during expeditionary force operations. See ATP 4-92 for additional information.