TYNDALL AIR FORCE BASE, Fla. -- Royal Canadian Air Force BGen Alain Pelletier, Continental U.S. Aerospace Defense Region Deputy Commander, center, and CDRE. Anthony Corapi, Commander Patrol and Reconnaissance Wing ELEVEN Commander (right), listen as Cmdr. John Weidner, VP-45 commanding officer, makes a point about the Navy P-8A Poseiden during a tour of the aircraft Dec. 15 here. The aircraft is the Navy’s newest addition to its anti-submarine & intelligence, surveillance and reconnaissance platforms. It’s the replacement for the P-3 Orion legacy aircraft, which in the past has proven valuable to the Air Forces Northern organization for the incident awareness and assessment portion of Defense Support of Civil Authorities missions. (Air Force Photo Released/Mary McHale)