The Battle of Mons Seleucus was fought in 353 between the forces of the legitimate Roman emperor Constantius II of the line of Constantine I the Great and the forces of the usurper Magnentius. Constantius' forces were victorious, and Magnentius later committed suicide.
It took place in today's department Hautes-Alpes, Southern France.
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Duration:
- 353 C.E. — 353 C.E.