Battle of Luzon
As an army commander, Krueger grappled with the problems imposed by vast distances, inhospitable terrain, unfavorable climate, and an indefatigable and dangerous enemy. He balanced the fast pace of MacArthur's strategy with the more cautious approach of managing subordinates who often found themselves confronted by unexpectedly large numbers of Japanese troops. In 1945 at the Battle of Luzon, Krueger faced the Japanese army under Tomoyuki Yamashita and Krueger outmaneuvered his enemies like he had in the 1941 exercises. This was Krueger's largest, longest, and final battle.