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BATTLE // -202 BCE

Po Valley Raid

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Source · Wikipedia

Significance

The Battle of Insubria was the decisive engagement of Mago Barca's northern Italian campaign, fought in the land of the Insubres in what is now Lombardy. Mago had landed at Genoa two years earlier with the strategic aim of keeping Roman forces tied down in northern Italy and thereby obstructing Roman plans to invade Carthage's African hinterland. The campaign achieved partial success: Rome was compelled to concentrate substantial forces against Mago, and he succeeded in reigniting unrest among local peoples against Roman dominance. His defeat at Insubria, however, ended that pressure. The broader Carthaginian strategic design collapsed in parallel, as Roman general Publius Cornelius Scipio continued operations in Africa, destroying the Carthaginian armies dispatched against him. The Carthaginian government responded by recalling Mago from Italy to address the African crisis, effectively conceding the northern front. Remnants of Carthaginian forces in Cisalpine Gaul continued to harass Rome for several years after the war's end, but without coordinated strategic direction the threat was marginal. The battle thus closed the last significant Carthaginian military presence in Italy before the conclusion of the Second Punic War.

Forces & casualties

Troop strength

  • Carthage21,000
    medium
  • Roman Republic35,000
    medium

Roman Republic fielded a 1.7 : 1 numerical advantage

Casualties

  • Carthage5,000
    medium24% loss rate
  • Roman Republic2,300
    medium7% loss rate

Commanders (2)

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Last verified July 2026
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