Gen. George W. Casey Jr., Army chief of staff, visits the Tropic Lightning Memorial outside of the 25th Infantry Division headquarters with Maj. Gen. Bernard S. Champoux, commanding general, 25th Inf. Div. (left), and Command Sgt. Maj. Frank M. Leota, command sergeant major, 25th Inf. Div. at Schofield Barracks, Hawaii, Feb. 26. The Tropic Lightning Memorial commemorates the sacrifices of 25th Infantry Division Soldiers who fought in World War II, Korea, Vietnam, Afghanistan and Iraq.