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Royal Canadian Naval Air Branch
The Royal Canadian Naval Air Branch was established in 1945 and disbanded upon unification of the Canadian Armed Forces in 1968. During that period, the Royal Canadian Navy (RCN) operated a succession of three aircraft carriers: HMC Ships Warrior, Magnificent and Bonaventure. The ability to exercise air power at sea was fundamental to the RCN’s core role of anti-submarine warfare (ASW) against the Cold War Soviet submarine fleet. As the nature of that threat evolved, the RCN Air Branch underwent a nearly continuous process of adaptation to incorporate new equipment and tactics, with increasingly higher performance aircraft and supporting equipment.