John Foss, commanding general, U.S. Army Training and Doctrine Command (who had responsibility for U.S. forces in the Sinai).

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James McKinney, is McKinney's identical twin and is based at the Army's Training and Doctrine Command at Fort Monroe, Virginia.

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"It would take three or four hours to clear a ridge line so soldiers could advance, " explains Lieutenant Colonel Matthew England of the Army's training and doctrine command, which develops equipment for soldiers.

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Robert Cone, the chief of the Army's Training and Doctrine Command, said the services are developing new physical standards to make sure recruits are capable of meeting the physical demands of combat roles.

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Mike Kenfield, spokesman for the Army's training and doctrine command, said that the program was credited for "reductions in non-lethal operations" and that there had been talk about expanding the purview of the team to outside Iraq and Afghanistan.

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