A small brig was not designed to meet a 74-gun ship, just as an armed trawler or offshore patrol vessel is not intended to fight a destroyer. Limited-role ships still enter combat zones during a peer war because threats move and fleets never have enough first-line escorts for every task. River-class patrol vessels serving beyond domestic waters and wartime trawlers operating in dangerous areas both needed weapons suited to their likely opponents. Piracy, a Sri Lankan separatist movement with its own effective navy, and pressure in the Strait of Hormuz and South China Sea blur the boundary between policing and war. Small vessels should be armed to defeat comparable or lesser attackers and survive limited attack without pretending they can defeat major combatants. Age-of-sail cruisers, wartime trawlers, and modern patrol vessels all face this force-protection problem. Alerte remained strategically useful despite her weak guns because surveying, messaging, and local security work did not require a ship of the line.
Notable Point · 1:54:57-1:59:14
Limited-role ships still enter dangerous waters
Alerte's helpless encounter with HMS Captain becomes a wider lesson that small patrol and auxiliary ships need proportionate self-defense even when they cannot fight major combatants.