HMS ''M20'' was a
First World War
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...
Royal Navy
The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against F ...
''M15''-class monitor
Monitor or monitor may refer to:
Places
* Monitor, Alberta
* Monitor, Indiana, town in the United States
* Monitor, Kentucky
* Monitor, Oregon, unincorporated community in the United States
* Monitor, Washington
* Monitor, Logan County, West ...
.
Design
Intended as a shore bombardment vessel, ''M20''s primary armament was a single
9.2 inch Mk VI gun removed from the
HMS ''Gibraltar''.
In addition to her 9.2-inch gun she also possessed one
12 pounder and one
six-pound anti-aircraft gun. She was equipped with a four-shaft Bolinder two-cylinder semi-diesel engine with 640 horsepower that allowed a top speed of eleven knots. The monitor's crew consisted of sixty-nine officers and men.
Construction
HMS ''M20'' ordered in March, 1915, as part of the
War Emergency Programme
War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, destruction, and mortality, using regular ...
of ship construction. She was laid down at the
Sir Raylton Dixon & Co. Ltd shipyard at
Govan
Govan ( ; Cumbric?: ''Gwovan'?''; Scots: ''Gouan''; Scottish Gaelic: ''Baile a' Ghobhainn'') is a district, parish, and former burgh now part of south-west City of Glasgow, Scotland. It is situated west of Glasgow city centre, on the south ba ...
in March 1915, launched on 11 May 1915, and completed in July 1915.
World War 1
''M20'' served within the
Mediterranean
The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the e ...
from August 1915 to December 1918. She did not return to Home Waters, paying off at
Malta
Malta ( , , ), officially the Republic of Malta ( mt, Repubblika ta' Malta ), is an island country in the Mediterranean Sea. It consists of an archipelago, between Italy and Libya, and is often considered a part of Southern Europe. It lies ...
.
Disposal
''M20'' was sold on 29 January 1920 for mercantile service as an oil tanker and renamed 'Lima'.
Citations
References
*
* Dittmar, F. J. & Colledge, J. J., "British Warships 1914–1919", (Ian Allan, London, 1972),
M15-class monitors
1915 ships
World War I monitors of the United Kingdom
Royal Navy ship names
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