The Bolivian army has around 31,500 men. There are six military regions (''regiones militares''—RMs) in the army. The army is organized into ten divisions. Although it is landlocked Bolivia keeps a navy. The Bolivian Naval Force (''Fuerza Naval Boliviana'' in Spanish) is a naval force about 5,000 strong in 2008. The Bolivian Air Force ('Fuerza Aérea Boliviana' or 'FAB') has nine air bases, located at La Paz, Cochabamba, Santa Cruz, Puerto Suárez, Tarija, Villamontes, Cobija, Riberalta, and Roboré.