June 20--German submarine torpedoes British cruiser Roxburgh in the North Sea; the damage is not serious and the cruiser proceeds to port under her own steam. June 21--German submarine sinks by gunfire the British steamer Carisbrook, crew being saved. June 22--It is officially announced at Petrograd that Russian submarines have sunk a large Turkish steamer and two sailing vessels in the Black Sea. June 23--German submarine torpedoes and then burns Norwegian steamer Truma, near the Shetland Islands, crew being saved. June 26--Austrian submarine torpedoes and sinks an Italian torpedo boat in the Northern Adriatic. June 27--German submarine sinks British schooner Edith, crew being saved. June 28--German submarine U-38 sinks the British steamer Armenian, of the Leyland Line, off the Cornwall coast, twenty-nine men being lost and ten injured; among the dead are twenty Americans, employed as attendants for the horses and mules composing the chief portion of the Armenian's cargo; recital of one of the crew of the British submarine E-11--the vessel which entered the Sea of Marmora and the harbor of Constantinople, her commander being given the Victoria Cross and each of the crew the Distinguished Service Medal--shows that the E-11 sank one Turkish gunboat, one Turkish supply ship, one German transport, three Turkish steamers, and six Turkish transports. June 29--German submarine sinks British steamer Scottish Monarch, fifteen of crew being lost; German submarines sink Norwegian steamers Cambuskenneth and Gjeso, and Norwegian sailing vessel Marna; the crews are saved. June 30--British steamer Lomas is sunk by a German submarine, one man being killed; British bark Thistlebank is sunk by a German submarine; some of crew missing. July 1--German submarines sink British steamers Caucasian and Inglemoor, crews being saved; German submarine sinks Italian ship Sardomene off Irish coast, two of crew being killed and several wounded. July 2--German submarines sink steamer Welbury, bark Sardozne, and schooner L.C. Tower, all British, the crews being saved; captain of the Tower says that the submarine which sank his ship was disguised with rigging, two dummy canvas funnels, two masts, and a false bow and stern, having the appearance of a deeply laden steamer; at the entrance of Danzig Bay a Russian submarine blows up by two torpedoes a German battleship of the Deutschland class, which is steaming at the head of a German squadron, while a Russian destroyer rams a German submarine. July 3--German submarines sink the steamships Larchmore, Renfrew, Gadsby, Richmond, and Craigard, all British, and the Belgian steamship Boduognat, the crews being saved; Russian submarine in the Black Sea sinks two Turkish steamers and one sailing ship. July 4--German submarine sinks French steamer Carthage. July 5--German submarines sink Norwegian bark Fiery Cross and British schooner Sunbeam.