Submitted by khenkes on Tue, 02/11/2020 - 18:53
Explains the purpose and describes the operation of the North American Air Defense Command, a joint program of the United States and Canada to guard the North American continent from attack across the North Pole.
Submitted by khenkes on Wed, 08/09/2017 - 11:25
Explains the purpose and describes the operation of the North American Air Defense Command, a joint program of the United States and Canada to guard the North American continent from attack across the North Pole.