The losses of Ardent, Antelope, and Coventry drew attention to the limits of the Royal Navy's lighter escorts. Ardent and Antelope were Type 21 light frigates, while the Type 42 was a smaller, cheaper destroyer than the Type 82 originally envisaged as a principal air-defence picket alongside CVA-01. Only one Type 82 was allowed, leaving the fleet to organize its air defence around Type 42s. Atlantic Conveyor and Sir Galahad exposed a related problem aboard merchant and logistics ships. Keeping weapons aboard auxiliaries in peacetime imposed maintenance costs, yet war required a way to arm them quickly. That dilemma helped drive post-Falklands discussion of more adaptable weapon installations.
Notable Point · 3:39-5:39
Escort losses and the problem of arming auxiliaries for war
The Falklands losses raised two connected questions: how much protection lighter escorts could provide, and how merchant and auxiliary ships could acquire weapons quickly in wartime.