 Pedzisa mutsara unotevera: Zviito zvekupedzisira zveHondo yeAtlantic zvaive musi waMay 78. yakanga iri U-boat yekupedzisira yakanyura muchiito, neRAF Catalina; nepo iyo yeNorway minesweeper uye vatakuri uye vakanyudzwa mune zviitiko zvakasiyana, maawa mashomanana pamberi peKuzviisa pasi kweGermany. 