Ireland’s defence budget 2027 will rise significantly, with more than €1.6 billion allocated to the Defence Vote Group. The Department of Defence says the investment will strengthen personnel numbers, maritime security, cyber capabilities, equipment modernisation and Civil Defence preparedness.
The announcement was welcomed by Minister for Defence Helen McEntee on 7 October 2026. The allocation includes €1.283 billion for Defence Vote 36 and €324 million for the Army Pensions Vote.
Defence budget 2027 funds personnel and recruitment
Under the defence budget 2027 plans, the Permanent Defence Force is expected to increase by a net 400 roles, including specialist positions, bringing overall strength to up to 8,300 personnel by the end of 2027. Funding will also support up to 100 additional civilian and civil service roles.
The package includes more than €3 million for recruitment campaigns and a further €3 million to support healthcare needs for Defence Forces personnel. Investment will also cover accommodation, training, maintenance and operational facilities at installations nationwide.
The Department of Defence said the measures are intended to improve readiness, operational effectiveness and long-term capability development. The Reserve Defence Force Regeneration Plan will also receive support, including the expansion of the Naval Service Reserve and the establishment of an Air Corps Reserve.
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Capital investment targets maritime and cyber security
Defence capital funding will increase by 13.3% to €340 million in 2027. Priorities include equipment modernisation projects such as military radar, software-defined radio, replacement helicopters, CBRN capabilities, LINAPS and modular towed array sonar.
Maritime security remains a central focus. Planned measures include access to the EU Common Information Sharing Environment, continued maritime security research at the National Maritime College of Ireland and the initial operating capability of towed array sonar on Naval Service vessels.
The programme also includes Counter-UAS capabilities, Naval Base infrastructure work and a dredging project costing more than €6 million. New Defence Attachés in London, Paris and Washington are expected to support international cooperation on maritime security.
Cyber resilience will be strengthened through the Joint Cyber Operations Unit and updated Defence IT strategies. The Department said these initiatives will help protect critical infrastructure, national systems and economic development.
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Additional support for Civil Defence and resilience
The defence budget 2027 also provides significant additional funding for Civil Defence. The funding will support volunteer expansion, training, uniforms and equipment, with particular emphasis on improving the vehicle fleet and response capacity during severe weather events.
Other measures include €1.5 million to implement recommendations from the Independent Review Group, including the continued operation of the Tribunal of Inquiry. Funding will also support emergency planning, response capabilities and the new Defence Forces Combat Uniform System.
What the announcement means
The 2027 package represents a broad investment across land, air, sea and cyber domains. While the Department of Defence is responsible for delivery, related public bodies and agencies—including the Department of Foreign Affairs, the National Treasury Management Agency and national emergency planning structures—may have roles in supporting implementation.
Overall, the defence budget 2027 is designed to increase staffing, improve infrastructure, modernise equipment and build Ireland’s resilience amid a more uncertain international environment.
Article/Image Courtesy: gov.ie
