HMS Seadog (P216)

HMS Seadog in Holy Loch. In the background is the ill-fated HMS Thunderbolt
History
Class and type:	S class submarine
Name:	HMS Seadog
Builder:	Cammell Laird & Co Limited, Birkenhead
Laid down:	31 December 1940
Launched:	11 June 1942
Commissioned:	24 September 1942
Fate:	sold 24 December 1947, broken up August 1948
General characteristics
Displacement:	814-872 tons surfaced 990 tons submerged
Length:	217 ft (66 m)
Beam:	23 ft 6 in (7.16 m)
Draught:	11 ft (3.4 m)
Speed:	14.75 knots surfaced 8 knots submerged
Complement:	48 officers and men
Armament:	6 × forward 21-inch torpedo tubes, one aft 13 torpedoes one three-inch gun (four-inch on later boats) one 20 mm cannon three .303-calibre machine gun

HMS Seadog was an S class submarine of the Royal Navy, and part of the Third Group built of that class. She was built by Cammell Laird & Co Limited, Birkenhead and launched on 11 June 1942. She previously had the pennant P216. So far she has been the only ship of the Royal Navy to bear the name Seadog.

She spent most of her wartime career in the Far East, except for a brief spell in home waters off the Scandinavian coast, where she sank the German transport ship Oldenburg. She was reassigned to the Pacific in early 1945. En route, she rescued three US airmen from a raft in the Bay of Bengal, and shortly afterwards discovered and rescued another. Seadog rendezvoused with an RAF Catalina to transfer these survivors. Upon arrival to the eastern station, she went on to sink six Japanese sailing vessels and a coaster. She later fell in with her sister, HMS Shalimar, and together sank another coaster and a tug and a barge.^[1]

She survived the Second World War, and was sold on 24 December 1947. She was broken up at Troon in August 1948.

References

• Colledge, J. J.; Warlow, Ben (2006) [1969]. Ships of the Royal Navy: The Complete Record of all Fighting Ships of the Royal Navy (Rev. ed.). London: Chatham Publishing. ISBN 978-1-86176-281-8. OCLC 67375475. 

S-class submarines  Royal Navy First Group Seahorse Starfish Sturgeon Swordfish Second Group Salmon Sealion Seawolf Shark Snapper Spearfish Sterlet Sunfish Third Group P222 Safari Saga Sahib Sanguine Saracen Satyr Sceptre Scorcher Scotsman Scythian Sea Devil Seadog Sea Nymph Sea Rover Sea Scout Selene Seneschal Sentinel Seraph Shakespeare Shalimar Sibyl Sickle Sidon Simoom Sirdar Sleuth Solent Spark Spearhead Spirit Spiteful Splendid Sportsman Springer Spur Statesman Stoic Stonehenge Storm Stratagem Strongbow Stubborn Sturdy Stygian Subtle Supreme Surf Syrtis   Other operators  French Navy Saphir class Saphir Sibylle Sirène Sultane  Israeli Navy Rahav Tanin  Royal Netherlands Navy Zeehond  Portuguese Navy Narval Náutilo Neptuno  Soviet Navy V-1 Preceded by: Rainbow class Followed by: River class List of submarines of the Royal Navy List of submarine classes of the Royal Navy

Coordinates: 62°13′N 5°08′E / 62.217°N 5.133°E / 62.217; 5.133