Unnamed Dresselhaus type starships
List of unnamed Federation starships of the .

Victims of the Burn  

At least two ships of the class were lost to the Burn in c. 3069. When dilithium spontaneously became inert, these vessels lost antimatter containment and exploded. ()

Sustaining Federation Headquarters (3189) 
When the  first found Federation Headquarters in 3189, the  and at least one other ship of this class supported the cloaking field. ()

A ship of this class remained tethered to Federation Headquarters when Discovery spore jumped to . ()

A ship of this class was sustaining the Federation Headquarters cloaking field when Osyraa was able to enter it aboard Discovery. () It later participated in the Battle at Federation Headquarters with Osyraa (commanding Discovery,) persuing the Viridian before positioning at a safe distance when Discovery detonated their warp core to destroy the Viridian. It was positioned to welcome Discovery back to Federation Headquarters at the culmination of the battle. ()

Docked at Federation Headquarters (3190) 
Two ships of this class were present at Federation Headquarters when Discovery spore jumped to Deep Space Repair Beta Six in 3190. ()

This ship or another of this class was present at Federation Headquarters during a briefing on the Dark Matter Anomaly in 3190. ()

Dresselhaus class