Eleven folks have been arrested in reference to the investigation into the capturing of a senior PSNI officer in February.
Detective Chief Inspector John Caldwell was shot a number of occasions at a sports activities centre in Omagh.
The PSNI carried out what it mentioned was a “important search and arrest” operation this morning.
9 males and two ladies, aged between 21 and 72, had been arrested in Omagh and Coalisland beneath the Terrorism Act.
They’re being questioned on the Severe Crime Suite in Musgrave.