Lorraine Campaign and Operation Undertone both occurred during which war?
Operation Undertone Operation Undertone was a large assault by the U.S. Seventh and French 1st Armies of the U.S. Sixth Army Group as part of the Allied invasion of Germany in March 1945 during World War II.
Operation Crusader Operation Crusader was a military operation during the Second World War by the British Eighth Army against the Axis forces in North Africa between 18 November and 30 December 1941. The operation was intended to relieve the 1941 Siege of Tobruk; the Eighth Army tried to destroy the Axis armoured force before advancing its infantry. The plan failed when, after a number of inconclusive engagements, the British 7th Armoured Division was defeated by the "Afrika Korps" at Sidi Rezegh.