A Walrus seaplane from British cruiser HMS Cornwall spotted German armed merchant cruiser Pinguin 400 miles off British Somaliland. The two ships fired on each other at 1714 hours; Pinguin was fatally damaged by Cornwall's superior firepower, but Cornwall was also hit, killing 1 and wounding 3. Shortly after Pinguin's commanding officer gave the abandon ship order, an eight-inch shell hit Pinguin, detonating her store of 130 naval mines and sinking her; 341 crew and 214 prisoners were killed, 66 crew and 22 prisoners survived.
