Isobella Perrie Sullivan Charged Over Explosive Plot Faces Court Bail Delay

Tanvir Anjum Arif
by Tanvir Anjum Arif
Jul 27, 2026 12:47 PM
Isobella Perrie Sullivan Charged Over Explosive Plot Faces Court Bail Delay
  • Garda Inquiries Into €15,000 Independent Surety Keep Law Graduate in Custody Until 7 August

A 25-year-old law graduate charged in connection with an intercepted cross-border bomb plot has been remanded in custody after procedural checks and security vetting delayed her release on bail.

Isobella Perrie Sullivan appeared via videolink from the Dóchas Centre female prison in Dublin before Monaghan District Court. Wearing a white T-shirt featuring the slogan "faith over fear," she addressed the court directly upon learning that her transfer to family custody could not proceed as anticipated.

"I thought I was getting released today with bail," Sullivan told journalists and the bench during the brief hearing.

Judge Raymond Finnegan confirmed that while an email had been received from her defense solicitor, no formal court application to approve the required €15,000 (£12,800) independent surety was before him, rendering him unable to grant her release.

Read Also: Perrie Sullivan and Saoradh: A Border Bomb, a Law Degree, and Syria

Detective Sergeant Eamon O'Neill informed the court that officers from An Garda Síochána were continuing their background inquiries regarding the proposed financial surety. At the state's request, Judge Finnegan updated her bail terms to explicitly prohibit her from applying for any new travel documentation.

With DPP directions still pending, the case was adjourned until 7 August, when Sullivan is scheduled to appear either via videolink or in person if her bail requirements are formally satisfied in the interim.

Interception on the N2 Highway

The legal proceedings follow a major counter-terrorism interception conducted by the Garda Special Detective Unit on the N2 highway at Aclint, near Carrickmacross, County Monaghan, approximately six miles from the Northern Ireland border.

Armed officers stopped a vehicle driven by Sullivan, uncovering a viable and fully assembled explosive device stored inside a bag on the rear passenger seat. Irish Defence Forces Explosive Ordnance Disposal specialists were deployed to neutralize the apparatus, which contained military-grade Semtex plastic explosives, a detonator, and a timing power unit.

Security sources indicates the sophisticated configuration was designed as an under-car booby trap intended to target security personnel across the border. Senior law enforcement officials characterized the seizure as a critical operational success that averted potential loss of life.

Defense Arguments and Background Inquiries

During her initial appearance at Trim District Court, defense solicitor Gavin Booth stated that Sullivan had been asked to transport a bag across the border without knowledge of its contents, asserting that his client had been manipulated.

Court filings reveal that Sullivan, previously resident in Letterkenny and a law graduate from Atlantic Technological University Donegal, had recently lived with her father at Abbeylands Park in Clane, County Kildare. Her defense team emphasized her severe, life-limiting medical condition, noting that missing essential medication could trigger severe systemic shock.

Investigative details reported by Daily Dazzling Dawn highlight her past association with the far-left republican group Saoradh, including her involvement in reading the Easter Proclamation at the General Post Office in Dublin. As part of her stringent conditional bail terms, she is under a total prohibition from contacting any members of Saoradh or the New IRA, alongside a 9 pm to 7 am curfew and daily sign-ins at Naas Garda Station.

Parallel Charges

The broader counter-terrorism investigation led to the arrest of a second suspect, 44-year-old Simon O'Donovan, an employee at the National Museum of Ireland at Collins Barracks. O'Donovan appeared before the Special Criminal Court charged with unlawful possession of explosive substances at Chapelizod, Dublin.

As state authorities conduct forensic, digital, and cross-border analytical work, attention turns to the upcoming 7 August court date, where the judicial system will evaluate whether Sullivan's financial guarantors satisfy the rigorous security standards required for her conditional release.

Full screen image
Isobella Perrie Sullivan Charged Over Explosive Plot Faces Court Bail Delay