Battle of Cannae Hannibal at Cannae, with approximately 86,000 Roman and allied troops. They massed their heavy infantry in a deeper formation than usual, while Hannibal used the double-envelopment tactic and surrounded his enemy, trapping the majority of the Roman army, who were then slaughtered. The loss of life on the Roman side was one of the most lethal single day's fighting in history; Adrian Goldsworthy equates the death toll at Cannae to "the massed slaughter of the British Army on the first day of the Somme offensive in 1916." Only about 15,000 Romans, most of whom were from the garrisons of the
Gaius Octavius (tribune 216 BC) Gaius Octavius (tribune 216 BC) Gaius Octavius (fl. 216 BC) was a Roman army officer who was active during the third century BC. He was the son of the equestrian Gaius Octavius and grandson of the quaestor Gnaeus Octavius Rufus, also the father of Velitrae's magistrate Gaius Octavius, grandfather of praetor Gaius Octavius and great-grandfather of Roman emperor Augustus (reigning 27 BC - 14 AD). When Marcus Antonius tried to show his contempt against Augustus, he said that Octavius was a freedman and rope-maker from Thurii. During the Second Punic War, Octavius served as military tribune and participated in the