IKS Chargh (prototype)

The IKS Chargh was a Klingon starship, the temporal warship prototype in Klingon Defense Force service in the early 25th century. It brought about a revival of the class used originally in the 2250s decade. 

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 KDF, 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 Klingon contribution to was the tier 6 Chargh-class temporal warship.

The IKS Chargh was constructed at, and launched from, the Qo'noS Shipyard following the reconstruction period of the destructive Iconian War. It was one of four prototypes for new temporal warship classes, alongside the USS Edison (NCC-95160), , and the Jem'Hadar Vanguard temporal warship "Jem'Hadar Vanguard Temporal Warship". 

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

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