UNSC Dawn Under Heaven was a Halcyon-class light cruiser in service with the UNSC Navy during 2552[1] and was the sister ship of UNSC Pillar of Autumn.[2] Before modifications were made to the vessel, the ship was due to be scrapped as the Halcyon-class was widely regarded as obsolete by UNSC officers and crewmen.



  1. 1.0 1.1 Halo Encyclopedia, page 251
  2. Jason Jones Interviewed By You,, 2001 December 18