new combined arms team ahead. The tanks immediately proved their worth by allowing infantrymen to get inside the enemy perimeter where, by enveloping successive bunkers, they overcame the opposition. The Allies had finally evolved the tactic to defeat Japanese bunker complexes. Over the next ten days the Warren force swept westward along the coast and reclaimed two airfields.
On the Urbana front, where the terrain did not support tanks, the fighting remained a desperate tree-by-tree, bunker-by-bunker struggle. Extremes of heroism were called for, and the troops responded. On the day before Christmas, Company I, 127th Infantry, had just cleaned out an enemy bunker only to be pinned down by a supporting strongpoint nearby. When 1st Sgt. Elmer J. Burr saw a hand grenade land next to his company commander, he immediately threw himself on it and absorbed the explosion with his own
