What Is The History Of The Irish Republican Army (IRA)?

what is the history of the irish republican army ira 3

Join us as we explore the fascinating history of the Irish Republican Army (IRA), an organization that has captivated the world with its struggles, victories, and controversies. From its founding years to the violent conflict with British forces, we will uncover the origins of this iconic paramilitary group, shedding light on the motivations and ideologies that shaped its journey. Prepare to journey through time as we uncover the secrets and stories behind the Irish Republican Army’s rich and complex history.

What Is The History Of The Irish Republican Army (IRA)?

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Origins of the IRA

The Irish Volunteers

The history of the Irish Republican Army (IRA) can be traced back to the early 20th century when Ireland was still under British rule. It was during this time that a paramilitary organization known as the Irish Volunteers was formed. The Irish Volunteers aimed to protect the rights of the Irish people and secure independence from British rule. They believed in the use of force if necessary to achieve their goals and began to gather support from Irish nationalists.

The Easter Rising

One of the most significant events in the history of the IRA was the Easter Rising of 1916. This rebellion against British rule was carried out by a group of republicans who sought to establish an independent Irish Republic. Led by figures such as Patrick Pearse and James Connolly, the rebels took control of key buildings in Dublin and declared an Irish Republic. Although the rebellion was eventually suppressed by the British forces, the Easter Rising ignited a spark of resistance among the Irish population and was seen as a pivotal moment in the fight for independence.

Formation of the IRA

In the aftermath of the Easter Rising, many of those involved were imprisoned or executed by the British authorities. However, the spirit of resistance remained strong, leading to the formation of the Irish Republican Army in 1919. The IRA, led by figures such as Michael Collins and Éamon de Valera, aimed to continue the fight for Irish independence through guerrilla warfare and other covert activities. They conducted ambushes, targeted British forces, and carried out acts of sabotage against infrastructure.

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The IRA during the Irish War of Independence

Guerrilla Warfare

The Irish War of Independence, which lasted from 1919 to 1921, saw the IRA engage in guerrilla warfare against British forces. This form of warfare involved hit-and-run tactics, swift attacks, and constantly changing targets, making it difficult for the British to counter. The IRA’s tactics included ambushing convoys, attacking police stations, and sabotaging infrastructure. Their ability to strike unpredictably and disappear into the countryside made them a formidable force against the British.

Anglo-Irish Treaty

The Irish War of Independence resulted in the signing of the Anglo-Irish Treaty in 1921. The treaty established the Irish Free State as a self-governing dominion within the British Empire. While the treaty was seen as a significant step towards independence, it also caused deep divisions within the IRA. Some members, led by Éamon de Valera, opposed the treaty as they felt it did not go far enough in achieving complete independence. This division would later lead to the Irish Civil War.

Civil War

The Irish Civil War, which lasted from 1922 to 1923, marked a tumultuous period in the history of the IRA. The conflict arose from the disagreement over the Anglo-Irish Treaty and divided Irish nationalists into pro-treaty and anti-treaty factions. The pro-treaty forces, including those who supported the establishment of the Irish Free State, fought against the anti-treaty IRA members who advocated for a fully independent Irish Republic. The civil war resulted in a bitter and violent struggle, ultimately leading to the defeat of the anti-treaty forces and the continuation of the Irish Free State.

What Is The History Of The Irish Republican Army (IRA)?

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The IRA in the 20th Century

Ceasefire and Political Activity

Following the Irish Civil War, the IRA declared a ceasefire and began to shift its focus towards political activity. The organization aimed to promote its republican ideals through non-violent means while advocating for the reunification of Ireland. This period saw the IRA participate in elections and work towards gaining support for their cause through peaceful means. However, tensions remained high, and the IRA still maintained its armed wing, ready to take action if necessary.

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The Troubles

The Troubles, a period of conflict in Northern Ireland that lasted from the late 1960s to the Good Friday Agreement in 1998, marked a significant chapter in the IRA’s history. During this time, tensions between the Catholic nationalist community and the Protestant unionist community escalated, leading to widespread violence and terrorism. The IRA, particularly its Provisional wing, carried out bombings, shootings, and other acts of violence targeting both British forces and civilians. The Troubles resulted in a high number of casualties and further deepened the divide between the communities involved.

Arms Decommissioning

As the 20th century came to a close, efforts were made to bring about peace and end the violence in Northern Ireland. One significant development was the IRA’s decision to decommission its weapons. This process, which began in 2001 and lasted several years, involved the surrender and destruction of the IRA’s arms and explosives. The decommissioning of weapons was a prerequisite for progressing in the peace process and building trust among the various parties involved. Although this step was a significant achievement, it did not completely eliminate dissident republican groups or end all forms of violence in Northern Ireland.

The Good Friday Agreement

Peace Process

The Good Friday Agreement, also known as the Belfast Agreement, was signed on April 10, 1998, and marked a crucial turning point in the history of the IRA. This agreement aimed to bring an end to the conflict in Northern Ireland and establish a power-sharing government. It involved various political parties, including Sinn Féin, the political arm of the IRA, and represented a significant step towards peace and reconciliation. The IRA committed to a complete cessation of all military operations and endorsed the political process outlined in the agreement.


As part of the Good Friday Agreement, all paramilitary organizations in Northern Ireland, including the IRA, were expected to disarm. While the decommissioning process had already begun, it was not until 2005 that the IRA announced the formal end of its armed campaign and confirmed that its weapons had been decommissioned. This move was seen as a crucial step towards achieving lasting peace in the region and was hailed as a significant milestone in the history of the IRA.

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Republican Dissidents

Despite the IRA’s commitment to the peace process and disarmament, some republican dissidents opposed these developments. Groups such as the Continuity IRA, Real IRA, and Óglaigh na hÉireann emerged, seeking to continue the armed struggle for a united Ireland. While these dissident groups carried out sporadic attacks and acts of violence, they did not gain the widespread support and influence of the original IRA. Efforts by the police and intelligence agencies, both in Northern Ireland and the Republic of Ireland, have been focused on dismantling these dissident factions and preventing a return to major conflict.

What Is The History Of The Irish Republican Army (IRA)?

Contemporary IRA Activity

Continuity IRA

The Continuity IRA, a splinter group formed in 1986, aims to continue the armed struggle for a united Ireland. However, its activities have been significantly restricted due to law enforcement efforts on both sides of the Irish border. The group remains a small and marginalized organization, incapable of mounting a sustained campaign of violence. Though they occasionally carry out attacks, their overall capacity and influence are limited.

Real IRA

The Real IRA, formed in 1997, emerged as another republican dissident group rejecting the political path taken by the mainstream republican movement. The Real IRA has been responsible for several deadly attacks, including the 1998 Omagh bombing, one of the most devastating acts of violence during the Troubles. However, its popularity has waned over the years due to effective law enforcement action and a lack of widespread support. The group remains small and fragmented, posing only a limited threat.

Óglaigh na hÉireann

Óglaigh na hÉireann, meaning “Volunteers of Ireland,” is a small dissident republican group that emerged in 2009. It has, on occasion, carried out low-level attacks against the police and other targets. Like other dissident factions, Óglaigh na hÉireann lacks mass support and overall capacity, making it a relatively minor actor in the current Irish political landscape.

In conclusion, the history of the Irish Republican Army (IRA) is one marked by an unwavering pursuit of independence, armed struggle, and political transformation. From its origins in the early 20th century to its involvement in the Troubles and eventual disarmament, the IRA played a significant role in shaping the course of Irish history. While splinter groups continue to exist, their impact remains limited, and the Good Friday Agreement stands as a testament to the possibility of peace in Northern Ireland.

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