Jem'Hadar Vanguard Temporal Warship

The Jem'Hadar Vanguard Temporal Warship was a Dominion starship, the Jem'Hadar Vanguard temporal warship prototype in Jem'Hadar Vanguard Fleet service in the early 25th century. 

History
The temporal warship was a starship classification conceived by the Allied Cooperative Starship Development Board (ACSDB), and represented the first four-way cooperation between Starfleet's Advanced Starship Design Bureau, the Klingon Empire's Klingon Defense Force, the Romulan Republic Navy, and the Dominion's Jem'Hadar Vanguard Fleet, with the latter joining the triumvirate of powers that had been cooperating previously. A statement of this change and the temporal warships' development was released by Vice Admiral S. J. Hemphill, Presiding Officer of the ACSDB. 

The Jem'Hadar contribution to was the tier 6 Vanguard temporal warship.

The Jem'Hadar Vanguard Temporal Warship was constructed following the reconstruction period of the destructive Hur'q Invasion. It was one of four prototypes for new temporal warship classes, alongside the USS Edison (NCC-95160), , and the. 

The Temporal Warship could be deployed on assignments by RRF admiralty personnel. (, admiralty system)

A fleet tier-6 upgrade was applied to the Temporal Warship, updating its hull.