The current sensors will be obsolete within the next decade the U.S. Military fears, and are currently only capable of tracking high flying aircraft or ballistic missiles. They currently cannot track low-flying objects - including Cruise missiles, as they cannot see beyond the horizon.
|Photo of part of the Hall Beach, Nunavut North Warning System Station (2003) Tropo Dish and Radar Dome Visible.|
U.S. officials say they have approached Canadian officials to begin discussions as to possible upgrade options, for greater visibility in the Arctic. Many feel this is a pressing issue, with the increase in Russian sorties in the Arctic. Russian bombers, tankers, and fighter jets approached North American airspace 17 times last year.
Defence Minister Jason Kenny, recently said the Government is looking at options for the modernizing of the North Warning System, but is still strictly opposed to being part of the US Ballistic Missile Defense (BMD) System, which the government opted out of nearly a decade ago.
The issue is currently still with the House Defence committee under study.