|This article contains information of a non-canon subject and isn't a part of the established backstory.|
The UNSC Andraste (K-201) was a UNSC warship featured in concept art for Halo 3, from The Art of Halo 3. The ship had a Hull Classification Symbol which identified it as a corvette. Its design eventually evolved into the Charon-class light frigate seen in the final game, and seems to be the basis of the Paris-class heavy frigate design featured in Halo: Reach.
- 'K' was once a United States Navy hull classification for a corvette but has since been retired.
- The name is likely based on Andraste, a Celtic war goddess.
- The Art of Halo 3 (First appearance)