Army celebrates 235 years of service Published June 14, 2010 SAN ANTONIO (AFNS) -- Since its birth on June 14, 1775, a year prior to the signing of the Declaration of Independence, the Army has been a stalwart protector of and vital contributor to U.S. freedom and advancement. The Army has played a vital role in the growth and development of the U.S. This 235th birthday is a recognition of the Army's history, traditions and service to the nation, a call to duty, 235 years of service to the nation. On behalf of all Airmen, Air Force leaders wish all members of the Army a happy birthday. Soldiers have fought more than 10 wars, including the American Revolution, the Cold War, the Gulf War, and current overseas contingency operations. The Air Force recognizes its rich, historical lineage with our sister service and its derivation from the U.S. Army Air Forces from 1941 to 1947.