Irish Army

Irish Army
An tArm (Irish)
Active1922–present
Country Ireland
TypeArmy
RoleLand warfare
Peacekeeping
Size6,322 active personnel (Establishment: 7,520) (Apr 2023)
1,382 Reserve (Establishment: 3,869) (Apr 2023)
Part ofDefence Forces (Irish: Óglaigh na hÉireann)
Engagementssee list of wars
WebsiteDefence Forces – Army
Commanders
Supreme Commander President Michael D. Higgins
Chief of the Defence StaffBrigadier General Rossa Mulcahy
GOC 1 BrigadeBrigadier General Caimin Keogh
GOC 2 BrigadeBrigadier General Stephen Ryan
GOC DFTCBrigadier General Stephen Ryan
Insignia
Flag

The Irish Army (Irish: an tArm) is the land component of the Defence Forces of Ireland. As well as maintaining its primary roles of defending the State and internal security within the State, since 1958 the Army has had a continuous presence in peacekeeping missions around the world. The Irish Army is organised into two brigades.The Air Corps and Naval Service support the Army in carrying out its roles.

The Army has an active establishment of 7,520, and a reserve establishment of 3,869. Like other components of the Defence Forces, the Irish Army has struggled to maintain strength and as of April 2023 had only 6,322 active personnel, and 1,382 reserve personnel. However, the Irish government introduced several measures in an attempt to improve recruitment and retention, and in 2024 inductions to the Defence Forces exceeded discharges.