Action of 22 September 1914

Action of 22 September 1914
Part of the First World War

Artist's illustration of the sinking of HMS Aboukir
Date22 September 1914
Location53°00′N 3°45′E / 53°N 3.75°E / 53; 3.75
Result German victory
Belligerents
 Germany  United Kingdom
Commanders and leaders
Otto Weddigen John Drummond
Wilmot Nicholson
Robert Johnson 
Strength
Submarine U-9 3 armoured cruisers
Casualties and losses
None 1,459 killed
3 armoured cruisers sunk
Location of the action

The Action of 22 September 1914 was an attack by the German U-boat U-9 that took place during the First World War. Three obsolete Royal Navy cruisers of the 7th Cruiser Squadron manned mainly by Royal Naval Reserve part-timers and sometimes referred to as the Live Bait Squadron, were sunk by U-9 while patrolling the southern North Sea.

Neutral ships and trawlers nearby began to rescue survivors but 1,459 British sailors were killed. There was a public outcry in Britain at the losses; the sinkings eroded confidence in the British government and damaged the reputation of the Royal Navy, when many countries were still unsure about taking sides in the war.