Mexico
Mexico is officially the United Mexican States (Estados Unidos Mexicanos). The nation has not been to war with another country since the Mexican American War (1864-1868), but has dealt with a number of insurrections in the past 200 years. The most recent of these has been the Zapatista Uprising (1994 to present) in the Chiapas State.
The Mexican Armed Forces (Fuerzas Armadas de Mexico) consist of three major commands: the Mexican Army (Ejercito), Mexican Air Force (Fuerzas Aerea de Mexicana or FAM) and the Mexican Navy (Armada de Mexico), the latter of which includes the Mexican Naval Infantry (Infanteria de Marina). Falling under an external command structure are the Corps of Military Police, Mexican Special Forces (Fuerzas Especiales), the Presidential Guards, and an Airborne Brigade. The Mexican Armed Forces consist of just over 259,000 active duty personnel, whose responsibilities include repelling external aggression, providing for the internal security of the nation, and assisting the civilian population in the event of natural disasters.