The Battle of Medenine (6 March 1943) against the Eighth Army was a costly failure. At the Battle of the Mareth Line (16–31 March 1943) the Eighth Army was contained within the Mareth Line defences. An outflanking move west and north of the Mareth Line was followed by Operation Supercharge II which broke through the Axis defences of the Tebaga Gap and led them to retreat from the Mareth Line to Wadi Akarit. The Mareth Line is derelict and is commemorated at the Mareth Museum.