
(Saturday, July 26, 1947, 12:15 p.m. EDT; during the Cold War) — President Harry S. Truman today (aboard his VC-54C presidential aircraft Sacred Cow, the first aircraft used for the role of Air Force One) signed the National Security Act of 1947, which merged the Department of War (renamed as the Department of the Army) and the Department of the Navy into the National Military Establishment (NME), headed by the Secretary of Defense. Continue reading President Truman signs National Security Act of 1947 70 years ago this hour #OnThisDay #OTD (July 26 1947)
