Renown collided with Hood during exercises off Spain in January 1935, bringing both captains and Rear Admiral Sydney Bailey before courts martial. Renown's Captain Sawbridge was initially relieved while Bailey and Hood's captain were acquitted. The Admiralty Board reviewed the evidence, reinstated Sawbridge, and criticized Bailey for issuing ambiguous manoeuvring signals. Its reversal separated the immediate court-martial verdict from a senior judgment that command communication had caused the accident. The case is a compact example of how a navy can distinguish a shiphandling error from failure higher in the chain of command.
Notable Point · 20:05-21:00
The Renown-Hood collision and disputed command responsibility
The 1935 collision between Renown and Hood became a case study in ambiguous signals, court-martial findings, and Admiralty oversight.