The Royal Bahamas Defense Force (RBDF) is the navy of the Bahamas, which protects its territory and waters and provides disaster relief, as the Bahamas does not have an army or air force. The RBDF wears U.S. Woodland Camouflage and uses weapons like the M4 rifle and Heckler and Koch submachine gun, training with U.S. Navy Seals. While the Bahamas military is mostly just its navy due to its small size, its geography and tourism industry are the main sources of its economic and political strength.