1917 - First U.S. convoy to cross North Atlantic during World War I leaves Hampton Roads, VA
1918 - USS Olympia anchors at Kola Inlet, Murmansk, Russia, to protect refugees during Russian Revolution
1939 - First and only use of Vice Adm. Allan McCann's Rescue Chamber to rescue 33 men from sunken USS Squalus (SS 192)
1941 - Authorization of construction or acquisition of 550,000 tons of auxiliary shipping for Navy
1945 - Fast carrier task force aircraft attack airfields in southern Kyushu, Japan
1945 - 9 US ships damaged by concentrated kamikaze attack off Okinawa
1961 - USS Gurke notices signals from 12 men from Truk who were caught in a storm, drifted at sea for 2 months before being stranded on a island for 1 month. USS Southerland investigated, notified Truk, and provided provisions and supplies to repair their outrigger canoe. The men would be picked up on 7 June by the motor launch Kaselehlia.
1962 - Launch of Aurora 7 (Mercury 7), piloted by LCDR Malcolm Scott Carpenter, USN, who completed 3 orbits in 4 hours, 56 minutes at an altitude up to 166.8 statute miles at 17,549 mph. He was picked up by HSS-2 helicopters from USS Intrepid (CVS 11). The capsule was recovered by USS John R. Pierce (DD 753).
1952 - USS Iowa bombards Chongjin, Korea.
1973 - Launch of Skylab 2 mission, which was first U.S. manned orbiting space station. It had an all Navy crew of Capt. Charles Conrad, Jr., USN. (commanding), Cmdr. Joseph P. Kerwin, USN and Cmdr. Paul J. Weitz, USN. During the 28 day mission of 404 orbits, the craft rendezvoused with Skylab to make repairs and conduct science experiments. Recovery by USS Ticonderoga (CVS 14)
1944 - USS England sinks fifth Japanese submarine in one week
1952 - Tests from 26-29 May demonstrate feasibility of the angled-deck concept conducted on simulated angled deck on USS Midway
1990 - USS Beaufort rescues 24 Vietnamese refugees in South China Sea
1805 - Naval forces capture Derne, Tripoli; raise U.S. flag over foreign soil
1813 - American joint operations against Fort George, Canada
1919 - Navy NC-4 completes trans-Atlantic flight from Newfoundland to Lisbon, Portugal
1813 - Frigate Essex and prize capture five British whalers
1917 - First underway fueling in U.S. Navy, USS Maumee fuels 6 destroyers in North Atlantic. Lt. Cmdr. Chester W. Nimitz served as Maumee's executive officer and chief engineer.
1957 - 1st of 24 detonations, Operation Plumbbob nuclear test
1980 - 55 women become first women graduates from the U.S. Naval Academy.
1781 - Frigate Alliance captures HMS Atalanta and Trepassy off Nova Scotia
1991 - Amphibious Task Force in Bangladesh for cyclone relief redeployed
1814 - Navy gunboats capture three British boats on Lake Ontario near Sandy Creek, NY