Authorities in Dubai are holding two ships they believe cut undersea cables that knocked out Internet service in the Middle East and India earlier this year.

The Dubai Port Trust authorities have impounded MV Hounslow and MT Ann, according to Reliance Globalcom, which owns the cables. The authorities impounded the ships after Reliance Globalcom turned over details of the ships after examining the satellite images of the ships movements around the area of undersea cable damage.