Texas For more information, see Anti-submarine mortar. Pages in category "Anti-submarine mortars" The following 9 pages are in this category, out of 9 total. This list may not reflect recent changes. Anti-submarine mortarB BL 7.5-inch naval howitzerE Elma ASW-600F Fairlie MortarH Hedgehog (weapon)L Limbo (weapon)M Menon (weapon)P Parsnip (anti-submarine mortar)S Squid (weapon)