UNSC Constantinople was a Halcyon-class light cruiser in service with the UNSC Navy.

Operational HistoryEdit

At the Second Battle of Harvest on March 1, 2526. It was destroyed by the single Covenant vessel's fourth salvo along with UNSC Troy and UNSC Lowrentz during Battle Group X-Ray's last desperate attempt to win the battle.[2]


  • The ship is likely named after Constantinople, the capital of numerous ancient and modern empires, now known as Istanbul.



  1. YouTubeHalo: Anniversary Tribute – 1:26
  2. Halo: Evolutions - Essential Tales of the Halo Universe, The Impossible Life and the Possible Death of Preston J. Cole, page 466
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