Iremal Cluster

The Iremal Cluster was a star cluster located within the Alpha or Beta Quadrants. The Klingon's knew it as the qul'mIn star cluster. It was known to be a sensor blind spot, having properties that scrambled both long and short range sensors.

In 2268, it was used to mask the deployment of the USS Sagittarius (NCC-1894) from the cargo hold of the Federation freighter SS from the Klingons and Romulans.