Description
"The M10 tank destroyer was an American tank destroyer of World War II . After US entry into World War II and the formation of the Tank Destroyer Force , a suitable vehicle was needed to equip the new battalions. By November 1941, the Army requested a vehicle with a gun in a fully rotating turret after other interim models were criticized for being too poorly designed. The prototype of the M10 was conceived in early 1942 and delivered in April that year. After appropriate changes to the hull and turret were made, the modified version was selected for production in June 1942 as the 3-inch Gun Motor Carriage M10 (or M10 GMC). It mounted a 3-inch (76.2 mm) gun M7 in a rotating turret on a modified M4 Sherman tank (the M4A2 production variant) chassis. An alternate model, the M10A1, which used the M4A3 variant chassis, was also produced. Production of the two models ran from September 1942 to December 1943 and October 1942 to November 1943, respectively.The M10 was numerically the most important U.S. tank destroyer of World War II. It combined thin but sloped armor with the M4's reliable drivetrain and a reasonably potent anti-tank gun mounted in an open-topped turret. Despite its obsolescence in the face of newer German tanks like the Panther and the introduction of more powerful and better-designed types as replacements, the M10 remained in service until the end of the war. During World War II, the primary user of the M10 tank destroyer was the United States, but many were Lend-Leased to the United Kingdom , Canada and Free French forces. Several dozen were also sent to the Soviet Union . Post-war, the M10 was given as military surplus to several countries, such as Belgium , Denmark , and the Netherlands , through the Mutual Defense Assistance Act or acquired through other means by countries like Israel and the Republic of China .
The M10 is often referred to by the nickname "Wolverine", but the origin of this nickname is unknown. It is possibly a postwar invention. Unlike other vehicles such as the M4 Sherman , M5 Stuart light tank, or M7 Priest self-propelled artillery (which picked up British service names but which were rarely used by US forces during the war), the M10 was never assigned a name or referred to with one when used by American soldiers.[3] [4] They simply called it a "TD" (a nickname for any tank destroyer in general) beyond its formal designation.
The M36 tank destroyer, formally 90 mm Gun Motor Carriage, M36, was an American tank destroyer used during World War II . The M36 combined the hull of the M10 tank destroyer , which used the M4 Sherman's reliable chassis and drivetrain combined with sloped armor , and a massive new turret mounting the 90 mm gun M3 . Conceived in 1943, the M36 first served in combat in Europe in October 1944, where it partially replaced the M10 tank destroyer . It also saw use in the Korean War , where it was able to defeat any of the Soviet tanks used in that conflict. Some were supplied to South Korea as part of the Military Assistance Program and served for years, as did re-engined examples found in Yugoslavia , which operated into the 1990s. Two remained in service with the Republic of China Army at least until 2001.[ citation needed]
The vehicle is also known under the unofficial nickname Jackson, but this designation appears to be a postwar misnomer that was never used by the US Army.[2]
U.S. combined arms doctrine on the eve of World War II held that tanks should be designed to fulfill the role of forcing a breakthrough into enemy rear areas.[ citation needed] Separate GHQ tank battalions would support infantry in destroying fixed enemy defenses, and armored divisions would then exploit the breakthrough to rush into the enemy's vulnerable rear areas. U.S. tanks were expected to fight any hostile tanks they encountered in their attack, but the mission of destroying massed enemy armored thrusts was assigned to a new branch, the Tank Destroyer Force. Tank destroyer units were meant to counter German blitzkrieg tactics. Tank destroyer units were to be held as a reserve at the corps or army level, and were to move quickly to the site of any massed enemy tank breakthrough, maneuvering aggressively and using ambush tactics (charging or chasing enemy tanks was explicitly prohibited) to destroy enemy tanks. This led to a requirement for very fast, well-armed vehicles. Though equipped with turrets (unlike most self-propelled anti-tank guns of the day), the typical American design was more heavily gunned, but more lightly armored, and thus more maneuverable, than a contemporary tank. The idea was to use speed and agility as a defense, rather than thick armor, to bring a powerful self-propelled gun into action against enemy tanks."
-Wikipedia