Defense and Government.

The article focuses on the use of drone aircraft by the U.S. Customs and Border Protection agency (CBP). It states three General Atomics Predator B drones are assigned to the Mexican border region and operate from the U.S. Army base Fort Huachuca in Arizona, while another two Predator B drones patrol the Canadian border region and are based at Grand Forks Air Force Base, North Dakota. It mentions the CBP is working with the Coast Guard to identify common maritime drone aircraft requirements.