Gardaí have charged two people following the discovery of explosive materials in a car stopped on the N2 near Carrickmacross, County Monaghan, in what investigators describe as an intelligence-led operation into a suspected dissident republican device.
Stops, searches and charges
Detectives halted a vehicle on Wednesday afternoon and found a bag in the rear containing Semtex and a detonator. The find prompted a criminal investigation and subsequent arrests.
A man in his 40s has been charged in connection with the seizure and is due to appear before the Special Criminal Court at the Criminal Courts of Justice in Dublin at 9pm on Saturday, 25 July. Separately, a 25-year-old woman, described in court as a law student and named as Isobella Perrie Sullivan of Abbeylands Park, Clane, Co Kildare, appeared before a district court on Friday evening charged with possession of explosives.
Bail conditions and custody
The woman was granted bail but remains in custody pending a further bail hearing on Monday. The conditions attached to her release include an independent surety of €15,000, surrender of her passport, residence at an address approved by Gardaí with a curfew from 9pm to 7am, provision of a mobile phone kept on and available 24/7, and daily signing at Naas Garda Station.
- Location: N2 near Carrickmacross, Co Monaghan
- Materials located: Semtex and a detonator
- People charged: man in his 40s (due before Special Criminal Court), 25-year-old woman charged at district court
- Bail/security: €15,000 independent surety and strict monitoring conditions for the woman
Local impact and policing context
Incidents involving explosive materials remain a serious concern for communities on both sides of the border. The involvement of suspected dissident republican activity places this case squarely within ongoing security policing priorities for Gardaí and other agencies. The use of intelligence-led stops indicates active cross-border information flows, but the presence of Semtex in a vehicle travelling the busy N2 route highlights continuing risks for commuters and local residents.
Local authorities and policing bodies typically review protective measures and community safety messaging after such seizures. Members of the public with information related to suspicious activity are routinely urged to contact their local Garda station or the confidential phone line provided for security matters.
| Detail | Information |
|---|---|
| Road where stop occurred | N2 (near Carrickmacross, Co Monaghan) |
| Items seized | Semtex, detonator |
| Defendants | Man (40s) charged; Isobella Perrie Sullivan (25) charged |
| Courts | Special Criminal Court (man); District court and further hearing for woman |
As the case proceeds through the courts, further hearings will provide more detail on the origins of the device and the extent of any wider plot or network. For now, Gardaí continue to treat the matter as part of a probe into a suspected dissident-republican explosive operation.
