CMS Trettinar

CMS Trettinar (CHG-4) is the fourth Mergansar-class heavy cruiser built for the Caspian Navy. She acts as the flagship for Task Group H, assigned to the Rautheran System along with cruisers Morselin, Picon Yar, Albatross, Auklet, and Aonach, frigate Shoshan Veracruz, and six additional Lightning-class sloops.

The cruiser is named for the planet Trettinar in the Caspian System. In light of this, crewers in the Navy have nicknamed her "Firebreather". A gamy set of maintenance workers took the liberty of painting a relatively minuscule set of flames on the bow, and all of the craft berthed aboard sport a fireball emblem on their control surfaces.