Due to uncertainty around changing COVID regulations and the potential impact of sickness within our teams; NMRN may be required to adjust opening hours or close sites at short notice. Whilst all efforts will be made to avoid this and to contact ticket holders ahead of visits we do ask you to check our Facebook and Twitter accounts for details of closures. We apologise for any inconvenience this may cause and thank you for your understanding. 

Pre-booking is advised, and visitors must wear masks for their safety and the safety of others, unless exempt.

HMS Caroline remains temporarily closed. Find The Latest COVID-19 Updates Here.


Centenary of Coastal Forces to be celebrated with a planned sail-past of heritage craft

Special sail-past of Coastal Force boats planned to take place at Portsmouth Historic Dockyard at 12.30pm on Thursday, August 25
Harbour Defence Motor Launch 1387, known as Medusa, MTB 102, HSL 102 and MGB 81, boats which all served in the Second World War, will berth on the pontoon next to Boathouse 4 which homes a Forgotten Craft exhibition on small Royal Navy craft
HMS Smiter, a current Royal Navy patrol boat will also be in attendance
The very special history of Coastal Forces boats, known as the “Spitfires of the Seas”, is to be celebrated at Portsmouth Historic Dockyard to mark its centenary, with a planned sail-past on Thursday, August 25.
Five Coastal Forces boats, each with a unique story to tell, are scheduled to take part at 12.30pm before berthing on the pontoon next to Boathouse 4, which has strong links to the Coastal Forces. 
The cathedral-sized attraction’s Forgotten Craft exhibition celebrates the roles small boats have played in the history of the Royal Navy.
Veterans who have served on Coastal Forces boats will be in attendance for the event, as well as other descendants of those who have served on them.
Captain Trevor Robotham RN, of the Coastal Forces Heritage Trust, said: “The centenary of Coastal Forces celebrates a branch of the Royal Navy which played a significant part in the naval success of both world wars.
“The brave young men who manned these fast attack craft made an extraordinary contribution to naval warfare. They operated in the darkest of nights in flimsy heavily armed craft, attacking the enemy at very close range. Their history from the sinking of a major Bolshevoic Cruiser in 1919 by a three manned 40 foot Coastal Motor Boat is a tremendous story which is now rightly celebrated.”
The Coastal Forces was born from the idea of Coastal Motor Boats (CMB) during the Great War. A group of young officers in Harwich wanted to build a small but fast attack motor boat which carried torpedoes and 100 years ago exactly, the first six Coastal Motor Boats were delivered to the Royal Navy. 
The CMB flotillas had been disbanded by 1922 and were replaced by Motor Torpedo and Gun Boats. 
The very young men who served in Coastal Forces manned craft that were wooden, heavily armed carrying ammunition and high octane fuel as they went into attack naval enemy at close range. 
Coastal Forces played a prominent part in both world wars and the people who served in the Motor Torpedo Boats, Motor Gunboats and Motor Launches gained a greater number of distinguished service awards than any other branch of the Royal Navy.  
Arriving at the Historic Dockyard in the morning of August 25 are HDML 1387, known as Medusa from her post war service, HMS Smiter, MTB 102, HSL 102 and MGB 81.
Medusa was a navigational guide for the Normandy Landings. MTB102 served in the Second World War both at Dunkirk and Normandy, and the HSL 102 was a rescue launch for aircrew ditched in the sea during the same period. 
HSL102 was inspected by King George and the Queen (later HM The Queen Mother) during the Second World War having rescued 30 to 40 aircrew in the space of a couple of weeks; The Queen Mother returning to relaunch her following her restoration in the 1990s.
HMS Smiter is a P2000 patrol boat currently serving with the Royal Navy. MGB 81 took part in D-Day and served in Robert Hichens’ MGB Flotilla. Robert Hichens was the most decorated Royal Naval Volunteer Reserve officer of the Second World War with two DSOs, three DSCs and three Mentions in Despatches.

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