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.^[1] They consist of the following organisations;

Department of Defence^[2]

• Defence Forces^[3]
  • Army^[4]
    • Army Ranger Wing (ARW) ^[5]
    • Ordnance Corps Explosive Ordnance Disposal (EOD) ^[6]
  • Air Corps^[7]
  • Naval Service^[8]
  • Directorate of Military Intelligence (G2/J2) ^[9][10]
    • National Security Intelligence Section (NSIS) ^[11]
    • Defence Intelligence Section (DI) ^[12]
  • Communications and Information Services Corps (CIS) SIGINT^[13]
  • Military Police Corps^[14]

Department of Justice, Home Affairs and Migration^[15]

• Garda Síochána^[16]
  • Crime and Security Branch (CSB)
    • Special Detective Unit (SDU) ^[17]
      • Emergency Response Unit (ERU)^[18]
    • National Surveillance Unit (NSU) ^[19]
• Airport Police Service^[20]
• Dublin Harbour Police
• Dún Laoghaire Harbour Police^[21]

Department of Finance^[22]

• Revenue Commissioners^[23]
  • Customs

Department of Climate, Energy and the Environment^{[24][needs update]}

• National Cyber Security Centre^[25][26]

Department of Enterprise, Tourism and Employment^[27]

• Corporate Enforcement Authority^[28]

Military of Ireland
Irish Army recruit platoon