Defense Secretary Chuck Hagel arrives to brief reporters at the Pentagon, Monday, Feb. 24, 2014, where he recommended shrinking the Army to its smallest size since the buildup to U.S. involvement in World War II in an effort to balance postwar defense needs with budget realities. (AP Photo/Carolyn Kaster)

Defense Secretary Chuck Hagel arrives to brief reporters at the Pentagon, Monday, Feb. 24, 2014, where he recommended shrinking the Army to its smallest size since the buildup to U.S. involvement in World War II in an effort to balance postwar defense needs with budget realities. (AP Photo/Carolyn Kaster)