The needs of Army combatant commanders are constantly changing. Troop training needs evolve as the U.S. population — the Army’s raw material — changes. Equipment and other support needs are also a moving target. It all comes home for the Army Forces Command (or FORSCOM). For an update on readiness, Federal Drive with Tom Temin caught up with FORSCOM Commander Gen. Michael Garrett at the Association of the U.S. Army conference in Washington, D.C., this week.