Battle of Lake Trasimene

The Battle of Lake Trasimene in June 217 BCE was one of the largest ambushes in military history. Hannibal positioned his infantry along a lakeside road screened by morning fog, with cavalry blocking the exit and light troops on the surrounding hills, then waited for the Roman consul Gaius Flaminius to march his army into the trap. The battle lasted under three hours; roughly fifteen thousand Romans were killed, including Flaminius himself, and another six thousand were captured, with survivors drowning in the lake attempting to escape. Rome's response — appointing Quintus Fabius Maximus as dictator with orders to avoid pitched battle and harass Hannibal's supply lines — gave us the word 'Fabian' for cautious, attritional strategy. Fabius's restraint was politically unpopular; the Roman public pressed for a decisive engagement, which Hannibal was waiting to deliver.

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