The tactical training exercises involved ships, aircraft, and submarines of the Atlantic Fleet and spearheaded attacks on Vieques Island.
Present: (left to right)
Admiral William H. P. Blandy, USN,
(Commander in Chief, Atlantic Fleet);
Secretary of the Navy John L. Sullivan;
Secretary of the Air Force Stuart Symington; and
Secretary of the Army Kenneth C. Royall
The photograph is dated 19 February 1948.
Official U.S. Navy Photograph Naval History and Heritage Command collection