Thirty-two British airmen were missing after one day of operations, and the fate of most was initially unknown. The threat that captured airmen would be tortured or executed for information restricted crews to the details of their own missions, protecting other operations at a cost to morale and situational understanding. The later discovery that nine captured men had been murdered confirmed those fears. Vian answered the aircrews' isolation with a visible rescue commitment using destroyers and two Walrus amphibious aircraft aboard HMS Victorious. He sometimes judged the required risk severe, but the aircrews knew the fleet would take risks to recover them.
Notable Point · 1:52:22-1:54:00
Aircrew rescue offset the Pacific war's harsh security limits
The threat of torture or execution forced narrow mission briefings on Fleet Air Arm crews, while Vian promised that ships and aircraft would take substantial risks to recover them.