Julius Caesar’s most formidable opponents

01

Cato the Younger

He sliced open his own abdomen, was sewn up by a doctor, then tore the stitches out with bare hands. Cato the Younger refused Caesar's pardon not once but twice — from the inside.

02

Atuatuca massacre

Under a sworn truce, a Belgian tribe walked fifteen Roman cohorts into a valley and slaughtered them — roughly 6,000 soldiers — in 54 BC. Caesar named the site Atuatuca and never forgot the debt.

03

Vercingetorix

He rode a full circuit around Caesar's tribunal chair in gleaming armor, then dismounted and threw his weapons at Caesar's feet. Six years later, after rotting in a Roman dungeon, Vercingetorix was strangled.

04

Pompey

Caesar's own son-in-law and political patron, Pompey was beheaded in a rowboat off Egypt by a former Roman officer named Septimius. His severed head was presented to Caesar, who reportedly wept.

05

Marcus Petreius

Surrounded and waterless in Spain, commanders Afranius and Petreius ordered every Caesarian soldier in their camp killed — then surrendered anyway. The slaughter bought them nothing except an epitaph for treachery.

06

Battle of Alesia

Caesar built two concentric walls totaling 25 miles — one facing inward to trap 80,000 men, one facing outward against 250,000 relieving warriors. He was the besieged and the besieger simultaneously.

07

Juba I of Numidia

Juba I grabbed Caesar's deputy Curio by the beard in single combat metaphor — then destroyed his army of 10,000 in ambush, leaving Curio to die on the field rather than flee. Years later, Juba dueled his last ally to the death.

08

Commius

Caesar trusted Commius enough to send him as personal ambassador to Britain — then ordered him assassinated mid-mission. Commius survived, defected, fought on for years, and finally escaped Caesar's reach by sailing into darkness.

09

Nervii

The Nervii attacked so fast that Roman soldiers were still tying their helmet straps when the spears hit. Caesar snatched a shield from a passing soldier and stood in the front line himself — without a helmet.

10

Battle of Thapsus

Before Caesar gave the signal, his troops charged anyway — ancient sources say he may have collapsed in an epileptic seizure at the critical moment. The battle became a massacre Caesar could not fully control.