Key statistics

2002
First Recorded Activity

First Attack

Profile Last Updated

How to Cite

Crenshaw, M., & Robinson, K. (2025). Mapping Militants Project. Rice University. https://doi.org/10.25613/G0K4-WF70
Mapping Militants Project. “Óglaigh na hÉireann 2.” Last modified . https://mappingmilitants.org/node/478/

Profile Contents

Narrative

Narrative of the Organization's History

Organization

Leadership, Name Changes, Size Estimates, Resources, Geographic Locations

Strategy

Ideology, Aims, Political Activities, Targets, and Tactics

Interactions

Foreign Designations and Listings, Community Relations, Relations with Other Groups, State Sponsors and External Influences

Maps

Mapping relationships with other militant groups over time in regional maps

Main Tabs Group

Overview
Formed: 
January 1, 2002
Disbanded: 
January 1, 2019

Óglaigh na hÉireann (ONH2) was one of two republican paramilitary splinter groups to operate separately under the same name in the 2000’s. The exact date of ONH2’s formation is unclear. Most sources claim that ONH2’s original foundation was laid when dozens of Real IRA (rIRA) imprisoned leaders called for a ceasefire and split from Real IRA (rIRA) leadership in 2002. However, the group did not become active until 2008, when it murdered a member of rIRA. The group aims for British withdrawal from Northern Ireland and the unification of Ireland. The name "Óglaigh na hÉireann" means "Volunteers of Ireland" and has also been used by several other factions of the Irish Republican Army (IRA) throughout IRA history. The group came to national prominence in 2009 after claiming responsibility for several bombings targeting police officers. They continued this campaign of attacking and PSNI and British Police officers. In 2018, the group announced it had entered a ceasefire. In 2019, the death of ONH2’s leader spurred most former members to merge with the New IRA.

Organization

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Strategy

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Interactions

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