During World War I, between a mine-sweeping squadron of the Royal Navy and German torpedo boats
A minor North Sea engagement in which German torpedo boats sank HMS Arabis while mistaking British minesweeping sloops for cruisers, then falsely reported sinking two cruisers.
Key Facts
- Date
- 10 February 1916
- German forces
- Three torpedo boat flotillas
- British forces
- 10th Sloop Flotilla (minesweeping sloops)
- British vessel sunk
- HMS Arabis (sloop)
- Additional British loss
- HMS Arethusa struck mine, ran aground, broke in two
- German misidentification
- Sloops mistaken for cruisers; victory report inflated
Location
Cause → Event → Consequence
Three German torpedo boat flotillas of the Kaiserliche Marine sortied into the North Sea during World War I. Upon encountering British vessels near Dogger Bank, the Germans mistook the Royal Navy's 10th Sloop Flotilla—composed of minesweeping sloops—for cruisers, prompting them to engage what they believed to be a more significant force.
The German torpedo boats attacked the British minesweeping squadron near Dogger Bank on 10 February 1916. Aware they were outgunned, the British attempted to flee. During the chase, the sloop HMS Arabis was sunk before the remainder of the British squadron escaped. The engagement was a German tactical victory, albeit against a lesser force than believed.
As the Harwich Force's cruisers returned to port following the action, HMS Arethusa struck a mine, ran aground, and broke apart—an additional British loss unrelated to direct combat. The Germans inflated their success by reporting two cruisers sunk, obscuring the modest nature of the engagement against minesweeping vessels rather than warships.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Side B
1 belligerent