Puerto Rico National Guard

The Puerto Rico National Guard (PRNG; Spanish: Guardia Nacional de Puerto Rico) is the national guard of the U.S. Commonwealth of Puerto Rico. The Constitution of the United States specifically charges the National Guard with dual federal and state missions, which includes to provide soldiers and airmen to the United States Army and U.S. Air Force in national emergencies or when requested by the president of the United States, and to perform military operations at the state level or any other lawful service as requested by the governor of Puerto Rico.

Source: Wikipedia — Puerto Rico National Guard (CC BY-SA 4.0)