Irish security forces

Irish security forces refer to the various security forces of Ireland. Among other roles, they carry out efforts to undermine the ongoing dissident Irish republican campaign since the Troubles. They consist of the following organisations;


 * Department of Defence
 * Defence Forces
 * Army
 * Army Ranger Wing (ARW)
 * Ordnance Corps Explosive Ordnance Disposal (EOD)
 * Air Corps
 * Naval Service
 * Directorate of Military Intelligence (G2/J2)
 * National Security Intelligence Section (NSIS)
 * Defence Intelligence Section (DI)
 * Communications and Information Services Corps (CIS) SIGINT
 * Military Police Corps
 * Department of Justice
 * Garda Síochána
 * Crime and Security Branch (CSB)
 * Special Detective Unit (SDU)
 * Emergency Response Unit (ERU)
 * National Surveillance Unit (NSU)
 * Airport Police Service
 * Dublin Harbour Police
 * Dún Laoghaire Harbour Police


 * Department of Finance
 * Revenue Commissioners
 * Customs
 * Department of the Environment, Climate and Communications
 * National Cyber Security Centre
 * Department of Enterprise, Trade and Employment
 * Corporate Enforcement Authority
 * Corporate Enforcement Authority