United We Stand

United We Stand is the 20th episode of Star Trek: The New Generation season nine.

Plot
The Romulans try to destabilize the relations between the Andorians, Vulcans, Humans, Tellarites and Klingons by attacking their ships using the Telepresence drone ships disguised as other ships from different species. As the Federation and their allies try to figure out who is attacking the ships and put an end to the attacks.