BRE Onslaught

The BRE Onslaught was a Breen starship, a dreadnought cruiser in Breen Militia service in the 24th century. ( mission: "Breen Barrier")

History
As a result of the Breen Barrier war between the Breen Confederacy and the Federation, Starfleet captured the BRE Onslaught from the Militia. ( mission: "Breen Barrier")

As part of Battle Group 4 operations in the Trexelian Expanse, the BRE Onslaught participated in the war games conducted by Starfleet and allied vessels from the 23rd and 24th centuries. ( mission: "Skirmish")

The Onslaught also saw action in conflicts with the Klingon Empire and Cardassian Union. ( mission: "Events")