"David Lesperance" . . "David A. Lesperance" . . . "Fort Irwin National Training Center" . "3rd Armored Brigade Combat Team, 1st Cavalry Division" . . . . "David Lesperance" . . . . . . "1st Battalion, 8th Cavalry Regiment" . . . . . . "2nd Infantry Division" . . . "United States" . . "United States Army Armor School" . "1989" . . . . . . . . . .