The Ml Tank-Proving Itself Where It Counts the Army's New M1 Abrams

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The Ml Tank-Proving Itself Where It Counts The Army's new M1 Abrams tank is rolling off the assembly line in growing numbers and finding an en thusiastic welcome in the units where · it is being assigned. From the battal ion commanders down to the tank gunners there is praise for the Abrams' speed, agility, quietness and gunnery accuracy. From the maintenance offi cers and mechanics there is praise for its reliability. The latter comments are music to the ears of the harassed project man agers who have spent years defending the radical departures incorporated in the tank's design, particularly in the vehicle's turbine engine and the bal ance of the drive train. As is true in the prototypes and early production models of almost every piece of com plex machinery, either civilian or mili tary, there were problems with the early M1s that raised questions re garding the program's future. Some quality control problems are still oc curring intermittently, but the recent performance of the M1s in Germany, participating during the big "Re forger-1982" exercise, has been noth ing short of spectacular. Maneuvering with three battalions of M1s (a total of 174 tanks), the U.S. 3rd Infantry Division was able to defeat aggressive attempts by the maneuver enemy to outflank its posi tions-with the speed of the new tanks the decisive factor. The M 1's critics were confounded by a 97-per cent operational availability rate for the three battalions during the 11-day exercise. Of the M1s that had mechanical problems, none was out of action for more than 24 hours. The 174 tanks experienced a total of nine engine fail ures, six of which were repaired in the field without an engine change. By comparison, the division's 63 "tried and true" M60 tanks had seven en gine failures requiring replacement over the same period of time. For many months the Army has been telling the M1 's critics-in Con gress, the press and elsewhere-that what the tank needed most was a chance to prove itself. That opportu nity arrived during the "Reforger" exercise and the Abrams met the chal lenge where it counts: in the hands of troops in the field. DR 82-45 .

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