Contiguous United States
It has the responsibility for ensuring the air sovereignty and air defense of the Contiguous United States (CONUS), United States Virgin Islands and Puerto Rico. As the CONUS NORAD Region (CONR) for North American Aerospace Defense Command, CONR provides air defense in the form of airspace surveillance and airspace control. 1AF (AFNORTH) is also the designated air component for the United States Northern Command (USNORTHCOM). USNORTHCOM's area of responsibility includes the continental United States, Canada, and Mexico, and its air, land and maritime approaches.