
A year of imperial crisis where a catastrophic Roman military defeat in Germany forever altered the empire's ambition and its emperor's psyche.
In AD 15, Germanicus led punitive raids across the Rhine to recover legionary standards lost in the Teutoburg Forest disaster. Emperor Tiberius dispatched his nephew not for conquest but for salvage: to locate the standards and bury the bones of the fallen, a gruesome morale operation and political spectacle. Germanicus clashed with Germanic tribes but achieved no permanent territorial gain. In Rome, Tiberius grappled with the political fallout of military catastrophe. This year marked the Rhine as the empire's northern limit, a psychological frontier born of trauma.
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The consuls for the year were Drusus Julius Caesar, son of Tiberius, and Gaius Norbanus Flaccus.
The Roman poet Ovid, in exile on the Black Sea, was likely writing his 'Epistulae ex Ponto' (Letters from the Black Sea) during this year.
According to Tacitus, Germanicus's men discovered the grisly site of the Varus battle, with whitening bones and skulls nailed to trees.
In China, this was part of the Xin dynasty under the usurper Wang Mang, a period of great social upheaval.
“The Rhine frontier is a wound that will not close.”