Panzer I it still performed much useful service against entrenched infantry and other "soft" targets, which were unable to respond even against thin armor, and who were highly vulnerable to machine gun fire. The small, vulnerable light tank, along with its somewhat more powerful successor the Panzer II, would soon be surpassed as a front-line armoured combat vehicle by more powerful German tanks, such as the Panzer III, and later the Panzer IV, Panzer V, and Panzer VI; nevertheless, the Panzer I's contribution to the early victories of Nazi Germany during World War II was significant. Later in that war the turrets
XXXXI Panzer Corps March. XXXXI Panzer Corps XXXXI Panzer Corps (also written as: XLI Panzer Corps) was a Panzer (armoured) corps in the German Army during World War II. The corps was originally formed, as the XXXXI Corps, on 5 February 1940 in "Wehrkreis" VIII (Silesia) as "Armeekorps (mot)". Reorganised as a Panzer Corps, it was known as the XXXXI Panzer Corps and was commanded by General Georg-Hans Reinhardt. In the May 1940 Battle of France, the XXXXI Panzer Corps was one of the three Panzerkorps that broke through the Ardennes in the Battle of Sedan and drove west to the sea at