Back from the pages of Luftwaffe: 1946, Col. J.J. Condorcet's special Commando team once again uses their special submarine, the Hunley (named after the Civil War Confederate sub of the same name) to pursue another Nazi carrier, the Potsdam, shortly after concluding their Operation Saturn in 1946. Enroute, the team runs afoul of a special Type XXI U-boat towing a submerged V-2 rocket aimed at Washington D.C., and must divert to stop that. But then an emergency arises and J.J. must hurry off to meet his most dangerous ally, Comrade Birdboy, a.k.a. Yosef Soyuz, to prevent the Soviets from obtaining the Nazi's darkest secret, the Black Holocaust. Accompanying him are the men of the X-Corps, led by Lt. Stoner and Sgt. Morrow. Facing them are their counterparts, Sgt. Blitzer and the Sonderkommando Oberlicht (as in Mika Oberlicht, J.J.'s nemesis), created specially by Hitler to destroy the Hunley Commandos!
— Description from Comic Vine community (comicvine.gamespot.com).
