STARSHIP
ISS Broadsword
Class:	NX-class cruiser
Affiliation:	Terran Empire, Starfleet
Launched:	22nd century
Status:	destroyed (2155)

In the mirror universe, ISS Broadsword was an NX-class cruiser starship of the Terran Empire's Starfleet. The Broadsword was one of seven ships that attempted to defend Earth from an attack by Empress Hoshi Sato aboard the USS Defiant in 2155, but was destroyed. (ENT novel: Age of the Empress)

NX-class cruiser starships
United Earth Starfleet (primary universe)	Enterprise (NX-01) • Columbia (NX-02) • Challenger (NX-03) • Discovery (NX-04) • Atlantis (NX-05) • Endeavour (NX-06) • Intrepid (NX-07) • Avenger (NX-09) • Currie (NX-16)
Terran Empire Starfleet (mirror universe)	Enterprise • Akagi • Avenger • Bismarck • Broadsword • Dauntless • Interceptor • Khan's Wrath • Invincible