Defensively equipped merchant ship (DEMS) was an Admiralty Trade Division programme established in June 1939, to arm 5,500 British merchant ships with an adequate defence against enemy submarines and aircraft. The acronym DEMS was used to describe the ships carrying the guns, the guns aboard … See more In the eighteenth and nineteenth centuries, European countries such as Spain, France, the Netherlands and Britain armed their merchant ships to prevent capture by pirates, enemy commerce raiders and privateers when … See more During the First World War, the UK blockaded Germany and armed its merchant ships to help defend them against U-boats. A single stern gun, equivalent to what a submarine might carry, was mounted; and civilian captains were encouraged to flee … See more The Imperial Japanese Army established several shipping artillery units during World War II. These units provided detachments to protect Army-operated transports and … See more • Armed merchantmen • Commerce raiding • East Indiaman • Hired armed vessels See more From the turn of the 20th century, growing tensions between Europe's Great Powers included an Anglo-German naval arms race that threatened the security of merchant shipping. In December 1911 a memo from Winston Churchill, recently appointed as See more Old naval guns had been stored since 1918 in ports for possible use. In the Second World War the objective was to equip each ship with a low-angle gun mounted aft as defence against surfaced submarines and a high-angle gun and rifle-calibre See more The Merchant Marine Act of 1936 identified mariners aboard United States flagged merchant ships as military personnel in time of war. Neutrality Acts prevented arming of United States flagged merchant ships until 17 November 1941, although American-owned … See more WebMENT RESPECTING DEFENSIVELY ARMED BRITISH MERCHANT VESSELS1 No. 1 Sir Edward Grey to Mr. ChiUon (Telegraphic.) Foreign Office, August 8, 1914-You should lose no time in explaining to Netherlands Government that British armed merchant vessels are armed solely for purposes of defense, in case they raise any question as to their …
Defensively-armed merchant ships and submarine warfare
WebArchive sheet 71 - Defensively Equipped Merchant Ships (DEMS) National Museums Liverpool Visit What's On Stories Collections Learn Shop search Join & Support About … http://www.greatwarci.net/honour/guernsey/database/sims-ee-ports-2.htm third line medication hypertension
Armed Merchant Ships - JSTOR
WebDefensively-armed merchant ships and submarine warfare. This book, "Defensively-armed merchant ships and submarine warfare," by A. Pearce Higgins, is a replication of a book originally published before 1917. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. ... http://naval-history.net/WW1LossesBrMS1918.htm WebJun 10, 2005 · 10/06/2005. I was in the Maritime Royal Artillery — we manned the guns on the merchant ships, the DEMS (Defensively Armed Merchant Ships), people don’t connect us with the sea. third line homes