He cursed the unknown terrorist, the slowness of the lift, the Cardassians who'd built the thing in the first place.

But they have to contend with an attack by unknown terrorists using a mysterious force.

There were ways around such restrictions, however, and Murdock was not about to embark on a mission involving unknown terrorists with his men not armed.

But whether the corpses were marked "unknown terrorist" or merely "unknown" remains in dispute.

On April 6, 1990, Najeeb Ahmed was gunned down by unknown terrorists in North Nazimabad area.

January 31 One security guard and a woman were killed when unknown terrorists opened fire inside a Telenor franchise in Nazimabad, Karachi.

And I really would like to know that in advance, because that would allow us to identify an unknown terrorist.

Codename of an unknown terrorist(s) responsible for stealing intellectual properties from various corporations.

The system measures pulse rate, skin temperature, breathing, facial expression, body movement, pupil dilation, and other "psycho physiological/behavioral patterns" to stop "unknown terrorists".

Meanwhile Arjun's father is blamed for letting off an unknown terrorist and declared as traitor.