IRW Victorious was an Amarcan-class warbird which became operational in 2344 or shortly prior to that date.

The Victorious served as General Volskiar's flagship during the first major operation involving Amarcan-class ships: the 2344 attack on the Klingon outpost at Narendra III. Following engagements with the IRW Honor Blade and USS Enterprise-C in the course of that operation, the Victorious was one of three (out of an original seven) to return to Romulus, and the only one to return without major damage. (TOS novel: Vulcan's Heart)

Ships named Victorious
Federation Starfleet	USS Victorious (23rd century) • USS Victorious (early 24th century) • USS Victorious (Defiant-class)
Romulan Star Empire	IRW Victorious

Amarcan-class warbird starships
Battle Helm • Ketrakath • Sharp Sword • Swift Kill • Victorious