REVOLUTIONARY WAR 1775—1783
CIVIL WAR 1861—1865
SPANISH-AMERICAN WAR 2/15/1898—8/15/1898
MEXICAN BORDER MAY 9,1916—JANUARY 4,1917
WORLD WAR I MARCH 25,1917—-NOVEMBER 11, 1918
PEACETIME November 12,1918—-September 15, 1940
WORLD WAR II SEPTEMBER 16,1940—DECEMBER 31,1946
PEACETIME January 1, 1947—June 24, 1950
KOREAN WAR JUNE 25,1950—JANUARY 31,1955
VIETNAM WAR FEBRUARY 1, 1955—May 7, 1975
PEACETIME May 8, 1975—August l, 1990
LEBANESE PEACE KEEPING FORCE AUGUST 25,1982
GRENADA RESCUE MISSION OCTOBER 25,1983—DECEMBER 15, 1983
PANAMANIAN INTERVENTION FORCE DECEMBER 20, 1989-JANUARY 15, 1990
PERSIAN GULF WAR 1990–1995
AFGHANISTAN OCTOBER 7, 2001
IRAQ, MARCH 19, 2003