Summary: The National Military Strategy calls for the Department of Defense (DOD) to maintain the transportation capability to quickly move the large amounts of personnel and equipment needed to win two nearly simultaneous major theater wars anywhere in the world. To provide this mobility, DOD relies on a transportation system--the En Route System (ERS)--that includes an airlift fleet of cargo aircraft and a critical network of overseas airfields that provide logistical support to aircraft on their way to the war zones. Although the two-war requirement and other aspects of the National Military Strategy are now under review by the new administration, the ERS remains critically important as the primary means of quickly moving U.S. soldiers and equipment to areas of conflict around the world. This report addresses (1) whether en-route airfields have the capacity to meet the requirements of the National Military Strategy, (2) the causes of any shortfalls and DOD's plans to correct them, and (3) whether DOD has the information and management structure needed to ensure that the operations of the ERS can be carried out efficiently and effectively.
