Description:
The M1A1
is an improved version of the M1 Main Battle Tank (MBT). It includes a
120mm smoothbore main gun, an NBC overpressure protection system, and
an improved armor package. This tank significantly increases the
capabilities of the Fleet Marine Forces across the full spectrum of
conflict in the near and midterm. Engagement ranges approaching 4000
meters were successfully demonstrated during Operation Desert Storm.
The M1A1 Tank, in addition to the improved armor, 120mm smoothbore gun
and the NBC overpressure system, has a Deep Water Fording Kit (DWFK), a
Position Location Reporting Systems (PLRS), enhanced ship tiedowns,
Digital Electronic Control Unit (DECU) (which allows significant fuel
savings),and Battlefield Override. The M1A1 MBT has the capability to
conduct operations ashore. It is compatible with all US Navy amphibious
ships and craft (to include the LCAC) and Maritime Prepositioning Ships
(MPS).
Background: The Marine Corps has fielded
the M1A1 Common Tank to replace the aging M60A1 Rise/Passive tank. The
M60 has reached the end of its service life and lacks the capability to
survive and to defeat the threats expected to be encountered on the
modern battlefield. Due to unique Marine Corps amphibious requirements,
and the need for both supportability and interoperability between the
Marine Corps and the US Army, the two services agreed to jointly
produce the M1A1 Main Battle Tank. During Operation Desert
Shield/Storm, the Marine Corps borrowed 60 M1A1s (called the M1A1 Heavy
Armor) from the US Army. There were also 16 Marine Corps M1A1 Tanks
delivered on an accelerated schedule for employment during the
operation. This total of 76 M1A1 tanks was employed by 2d Tank
Battalion and elements of 4th Tank Battalion. All loaned tanks were
returned to the US Army after Desert Storm. The USMC will complete
fielding of all tanks, to include active, reserve, MPS, and depot
maintenance float (DMF) during FY 96. |
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