Xindi cruiser
A Xindi cruiser was a type of cruiser employed by the Xindi during the 22nd century

When it was discussed that Degra had given the crew of  the coordinates of the Xindi Council, and thereby may launch an attack on the Council, he assured his compatriots that "Archer's ship [is] heavily damaged. They wouldn't stand a chance against one of our cruisers." ()

Xindi starship classes