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Pursuant to a congressional request, GAO reviewed the Army's 1990 Return of Forces to Germany (REFORGER) strategic deployment exercise, focusing on the: (1) extent to which the Army scaled the exercise down; (2) advantages and limitations of using computer simulations in comparison with large-scale ground maneuvers; (3) future plans for using simulations; and (4) potential savings that could result from increased reliance on simulations for training.

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