2403
From Halopedia, the Halo wiki
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2403 was a year in the 2400s in the 25th century.
Events
Unknown
- The HRUNTING/YGGDRASIL Mark IX Mantis enters service with the United Nations Space Command.[1]
From Halopedia, the Halo wiki
Previous: 2400 • 2401
Next: 2412 • 2414
2403 was a year in the 2400s in the 25th century.