A suspected firearm has been seized in the wider Strabane area on Monday.
The seizure was made by detectives from the PSNI’s Terrorism Investigation Unit (TIU), investigating the activities of the New IRA.
During a search outside Strabane town, the suspected firearm was located.
Enquiries continue, and the suspected firearm will now be the subject of forensic testing.
Detectives are appealing to anyone who has information to get in touch.