Roadmap Demonstrator
Incidents
UK and Ireland begin joint live exercises testing readiness for undersea cable sabotage incidents, citing rising hostile-state activity
IENational (maritime, multi-site) · 2026-09
Critical National Infrastructure
IIEA report: 'serious' risks to Ireland's subsea telecoms cables, which carry over 99% of data in/out of the state
IENational (subsea cable landing sites) · 2026-07-23
Critical Infrastructure Act 2026 commences; nine transport, water and energy projects designated priority critical infrastructure
IENational · 2026-07-17
New-build data centre grid connections paused in Dublin region amid capacity concerns (to 2028)
IEDublin / Greater Dublin · 2026 (ongoing)
