A Romulan commander who joined the Enterprise-E in the fight against Shinzon's warbird Scimitar.
Commander Donatra commanded the Romulan warbird Valdore. In Star Trek: Nemesis she was wary of Shinzon after his coup on Romulus. As the Enterprise-E faced the Scimitar in the Bassen Rift, Donatra and a second warbird arrived to help Picard against Shinzon.
The Scimitar quickly crippled both Romulan ships, but her intervention gave the Enterprise-E a chance to fight on. After the battle Donatra offered help to Picard, a sign of hope for better relations with the Romulans.