Battle of Dover Strait (1917)
Template:Use dmy dates Template:Use British English Template:Short description Template:Infobox military conflict
The Second Battle of Dover Strait was a naval battle of the First World War, fought in the Dover Strait in April 1917 (not the Battle of Dover Strait of 1916). Two Royal Navy destroyers defeated a superior force of German Kaiserliche Marine torpedo boats.<ref name= "http://www.naval-history.net/WW1NavyBritishDestroyers.htm">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Two German torpedo boats were sunk and both British destroyers suffered damage.
Background
On 20 April 1917, two groups of torpedo boats of the German Navy raided the Dover Strait to bombard Allied positions on shore and to engage warships patrolling the Dover Barrage—the field of floating mines that prevented German ships from getting into the English Channel.Template:Sfn Six torpedo boats bombarded Calais and another six bombarded Dover just before midnight.
Battle
Two flotilla leaders of the Royal Navy — Template:HMS and Template:HMS — were on patrol near Dover and engaged six of the German ships early on 21 April near the Goodwin Sands.Template:Sfn In a confusing action, Swift torpedoed Template:SMS. Broke rammed Template:SMS, and the two ships became locked together. For a while, there was close-quarters fighting between the crews, as the German sailors tried to board the British ship, before Broke got free and G42 sank.<ref name="http://www.naval-history.net/WW1NavyBritishDestroyers.htm"/>Template:Sfn
Aftermath
Swift was slightly damaged, but Broke was heavily damaged and had to be towed back to port.<ref name="http://www.naval-history.net/WW1NavyBritishDestroyers.htm"/>