The Son'a battle cruiser was a type of large warship utilized by the Son'a. These vessels were armed with photon torpedoes and isolytic bursts, a variety of subspace weapon banned by the Second Khitomer Accords. Two of them outmatched a Federation Sovereign-class starship.

In 2375, two Son'a battle cruisers escorted the Son'a collector through the Briar Patch to the Ba'ku planet. They were later dispatched by Ahdar Ru'afo to prevent the USS Enterprise from leaving the Briar Patch and alerting the Federation Council to the Son'a's plans. Through the Enterprise's use of the "Riker Maneuver", one cruiser was destroyed and the other left on fire, requesting assistance. (Star Trek: Insurrection)

The Son'a battle cruiser was intended to be 2,320 feet (707 meters) long. [1]
The Son'a battle cruiser was designed by John Eaves, and the computer-generated model was built by Santa Barbara Studios. According to Eaves, the ship was made to resemble a boomerang. For more information on the studio model, see here.
Community content is available under CC-BY-NC unless otherwise noted.