Cardassian patrol ship

Cardassian patrol cruisers were a type of starship employed by the Cardassian Union during the 24th century. These vessels were primarily used for patrolling and policing the Federation-Cardassian border, and later the Demilitarized Zone. These vessels are much larger than Cardassian shuttles. 

vessels have been identified as Cardassian patrol ships. 

The Curie, a Federation Type 6 shuttlecraft "stolen" by Joret Dal, encountered a Cardassian patrol ship as he reentered Cardassian space after "escaping" from the USS Enterprise (NCC-1701-D) in late 2370. 

A patrol ship was located in launch bay 3-A of Dominion Headquarters in 2375. Damar told Worf and Ezri Dax of its location, so they could escape. 

Cardassianisches Patrouillenschiff