Sherman tank from above

MEDIUM TANK M4A1, modified, firing on an enemy position in the hills east of Manila, 10 March. After the fall of Manila the U.S. forces reorganized and moved east to a line extending from Antipolo to Mount Oro. For two days artillery and aircraft attacked enemy positions and then ground forces attacked the hill masses approaching Antipolo. After the fall of that city on 12 March, the advance continued eastward over a series of mountain ridges which ascended to Sierra Madre. While this attack progressed, another drive to clear southern Luzon began.