Why did the Roman Empire stop paying tribute to the Goths in 248?
In the mid-third century, the Roman Empire faced a catastrophic breakdown of its Danubian frontier. After Emperor Philip the Arab unilaterally canceled long-standing tribute payments to Germanic tribes, a massive Gothic invasion ensued. This conflict would eventually claim the lives of two Roman emperors in a single, disastrous battle.
The Gothic War of 248–253 was ignited by a shift in Roman foreign policy. Since the reign of Maximinus Thrax in 238, Rome had paid annual subsidies to tribes beyond the Danube to maintain peace. However, Emperor Philip the Arab, feeling secure after his successes against the Sassanid Empire, decided to terminate these agreements. This decision, combined with the continuous relocation of villages near the Danubian border since the time of Severus Alexander, created a volatile environment that erupted into open warfare.
The conflict unfolded in two distinct phases. Initially, King Ostrogotha led a massive coalition of Goths and allied tribes across the Danube, exploiting the negligence of Roman frontier guards. By 250, a new Gothic leader, Cniva, launched a more sophisticated campaign. He divided his forces to strike multiple targets, eventually besieging Philippopolis and defeating Emperor Decius in a surprise attack at Beroe. The situation reached a grim climax at the Battle of Abritus, where the Roman army was trapped in a swamp. Both Emperor Decius and his co-emperor, Herennius Etruscus, were killed in the fighting.
Following the disaster at Abritus, the new emperor, Trebonianus Gallus, attempted to buy peace with a promise of tribute, but the cycle of violence proved difficult to break. The instability was further exacerbated by the Plague of Cyprian, a smallpox pandemic that decimated up to 30% of the imperial population. By 253, the governor Aemilianus refused to honor the tribute payments and successfully repelled a new wave of invaders. While Aemilianus managed to secure a temporary reprieve, the frontier remained fragile, setting the stage for subsequent incursions that would plague the empire for decades to come.
Source: Gothic War (248–253)
