This Day in Naval History - Oct 21
1797 - Launching of USS Constitution at the Navy Yard, . The ship is now the oldest commissioned ship in the U.S. Navy.
1942 - British submarine lands CAPT Jerauld Wright, USN and four Army officers at Cherchel, French North Africa, to meet with a French military delegation to learn the French attitude toward future Allied landings.
1944 - Leyte Landings continue.