German submarine U-56 attacked British transport ship Dunera with a torpedo in the North Channel between England, United Kingdom and Ireland; the torpedo glanced off the ship without exploding; the commanding officer of U-56 did not realize that Dunera was carrying, among others, Italian and German prisoners of war bound for Australia. To the southwest, 160 miles southwest of Ireland, German submarine U-99 sank Greek ship Ia at 0200 hours; 3 were killed and 27 were later rescued. At 2300 hours, U-99 struck again and fired a torpedo at Estonian ship Merisaar, but missed; with shots from the deck gun, she stopped the Estonian ship and forced her to sail into the German-occupied French port of Bordeaux (before reaching Bordeaux, however, a German aircraft would sink her on 15 Jul).
