PSNI officers were part of a cross border Joint Agency Task Force operation focusing on rural crime.
The operation took place in border areas and involved the Gardai and officers from the PSNI's Neighbourhood and Local Policing Teams and Tactical Support Groups.
The PSNI Districts involved in this operation were Newry Mourne & Down, Armagh City Banbridge & Craigavon, Mid Ulster, Fermanagh & Omagh, and Derry City & Strabane.
The Garda North Western Regional Armed Support Unit, the Garda Air Support Unit, regular Policing Units, Detective Branches, and roads policing units from the Louth, Cavan/Monaghan, Sligo/Leitrim, and Donegal divisions also took part.