Operation Cobra was the codename for an offensive launched by the First United States Army, seven weeks after the D-Day landings, during the Normandy Campaign of World War II. The objective was to punch through the German defenses and advance into Brittany, rolling up the German flanks and freeing itself of the constraints imposed by operating in the Norman bocage countryside. Operation Cobra, together with concurrent offensives by the Second British and First Canadian Armies, was decisive in securing an Allied victory in the Normandy Campaign.

Operation Cobra includes the following:

12 Action-Packed Scenarios
88 New Counters with Vehicle and Ordnance Notes
Huge magazine with the history of Operation Cobra and an article about fighting in bocage in ASL terms
1 Bocage Overlay
Rules pages describing new terrain
Ownership of BFP's Beyond the Beachhead 2 and the following MMP ASL products are required to play all 12 of the included scenarios: Beyond Valor©, Yanks©, West of Alamein© or For King and Country©, Pegasus Bridge©, Kampfgruppe Peiper II©, The Last Hurrah©, Doomed Batallions©, A Bridge Too Far©, and boards 6, 24, 42, and 46