Panzer VIII Maus
Panzerkampfwagen VIII Maus ("Mouse") was a German World War II super-heavy tank completed in late 1944. It is the heaviest fully enclosed armoured fighting vehicle ever built. Five were ordered, but only two hulls and one turret were completed before the testing grounds were captured by advancing Soviet military forces.
Tanks in the German Army
Despite increasing production of the medium Panzer IIIs and IVs prior to the German invasion of France on 10 May 1940, the majority of German tanks were still light types. According to Heinz Guderian, the Wehrmacht invaded France with 523 Panzer Is, 955 Panzer IIs, 349 Panzer IIIs, 278 Panzer IVs, 106 Panzer 35(t)s and 228 Panzer 38(t)s. Around the time of Operation Barbarossa, the Panzer III was numerically the most important German tank. At this time the majority of the available tanks (including re-armed Ausf. E and F, plus new Ausf. G and H models) had the KwK 38 L/42 cannon which also equipped the majority of the tanks in North Africa. Initially, the Panzer III's were outclassed and outnumbered by Soviet T-34 and KV tanks. However, the most numerous Soviet tanks were the T-26 and BT tanks. This, along with superior German tactical skill, crew training, and the good ergonomics of the Panzer III all contributed to a rough 6:1 favourable kill ratio for German tanks of all types in 1941. The Panzer III was used throughout the war and a handful were still in use in Normandy and at Arnhem in 1944, but most were replaced with Panzer IV or the newer Panther.
In the early battles of Second World War, German forces had gained notoriety for the rapid and successful invasions of Poland, the Netherlands, Belgium and France, and the Soviet Union, in 1939–41. Although the early-war Panzer II, III, and IV were clearly inferior to some of their French and Soviet counterparts, this blitzkrieg (‘lightning warfare’) was made possible by several factors: the German military experience in World War I, their excellent training, integrated communications, coordinated use of airpower, and, perhaps most famously, by the combined-arms employment of integrated infantry and armoured forces, the panzer divisions of the Germany Army and Waffen-SS.
Although the Panzer IV was deployed to North Africa with the German Afrika Korps, until the longer gun variant began production, the tank was outperformed by the Panzer III with respect to armor penetration. Both the Panzer III and IV had difficulty in penetrating the British Matilda II's thick armor, while the Matilda's 40-mm QF 2 pounder gun could knock out either German tank; its major disadvantage was its low speed. By August 1942, Rommel had only received 27 Panzer IV Ausf. F2s, armed with the L/43 gun, which he deployed to spearhead his armored offensives. The longer gun could penetrate all American and British tanks in theater at ranges of up to . Although more of these tanks arrived in North Africa between August and October 1942, their numbers were insignificant compared to the amount of matériel shipped to British forces.