history · 07 January 1940 · 84 years ago
At 0940 hours, British submarine HMS Undine spotted three trawlers 20 miles west of Helgoland, Germany and moved in to attack. The trawlers, actually minesweepers, counterattacked, forcing Undine to dive. A depth charge attack caused damage to Undine's hydroplanes, leading to the scuttling. The crew of 27 was later rescued by the German minesweepers.
OnThisDay.net