Search results
Results from the WOW.Com Content Network
The M1A1 AIM, M1A2 SEP and all subsequent Abrams models feature depleted uranium. [148] Each Abrams variant after the M1A1 have been equipped with depleted uranium armor of different generations. The M1A1HA uses first-generation armor, while the M1A2 and M1A1HC use second generation depleted uranium.
To improve the lethality of the M1A2 main battle tank, the US Army funded the Advanced Tank Armament System (ATAS) research project to integrate a longer gun tube. [10] The long tube is based on the German Rh-120 L55 tube, made by Rheinmetall, and is 1.3 m longer than the conventional M256 120 mm gun tube.
The M1 Abrams can use the M1028 canister round, which is an anti-personnel-anti-helicopter munition, packed with over 1,000 10 mm tungsten balls. [78] The United States Armed Forces accepted a new demolition round, called the M908 obstacle defeating round , based on the M830A1 MPAT, but with the proximity fuse replaced by a hardened nose cap.
The M1147 Advanced Multi-Purpose (AMP), also known as M1147 High Explosive Multi-Purpose with Tracer (HEMP-T), [8] [9] is a next-generation 120mm tank round developed by Northrop Grumman for the M1A2 Abrams main battle tank.
The A4 (formerly E4) variant was under development by General Dynamics Ordnance & Tactical Systems and Alliant Techsystems (ATK) [9] until ATK received a $77 million, three-year contract on 11 July 2011 to develop and qualify the M829A4 Advanced Kinetic Energy (AKE) round for the U.S. Army's M1A2 SEP (System Enhancement Package) Abrams MBT. [10]
Australia said on Wednesday that it will transfer 49 M1 Abrams tanks to Ukraine. The US sent Ukraine 31 Abrams last year. These top tanks have seen combat but are vulnerable to Russian threats ...
The US originally planned to send the Ukrainians newer M1A2 tanks but decided to expedite the process by opting for the older M1A1 instead. Kyiv received only 31 Abrams tanks, which have been ...
The 120×570 R cartridge was originally intended for the German Rh-120 smoothbore gun but an interoperability agreement signed between West Germany and France in April 1979, followed in September 1981 by a project to install the M256 120 mm smoothbore gun on future M1A1 Abrams tanks made it a NATO standard.