Since the unidentified vessel was too close for Terebinth to bring her 3-inch gun to bear, the ship's gunners opened fire with small arms.

Kirk played for them the bridge recording of their encounter last night with the unidentified vessel.

Only an unidentified Russian intelligence-gathering vessel remained at the site this morning.

Scotty, we have an unidentified vessel approaching with shields raised.

"Permission to monitor the encounter with the unidentified vessel."

Captain, we are being approached by a fleet of three hundred unidentified vessels.

An unidentified vessel is approaching us at full impulse.

The examination batteries' task was to interrogate unidentified vessels entering port.

In a night surface attack, she sank an unidentified 2,000-ton vessel.