Irish Republican Army

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Lore & Background

The IRA's presence in the series is defined by their conflict with the British authorities and their uneasy relationship with the Shelby family. In the first series, Major Chester Campbell is brought from Belfast, where he was fighting the IRA's flying columns, to confiscate weapons and deal with the Peaky Blinders, not specifically to combat the IRA in Birmingham. This establishes the IRA as a background concern for the British government. In the sixth series, set in 1933, the Anti-Treaty IRA is a specific faction that Tommy Shelby must contend with, alongside the Irish Mob, as he deals with the rise of fascism and the repeal of Prohibition. The IRA is not a unified ally or enemy; they are a volatile element in the political landscape.

In Their Own Story

The rain fell on the streets of Birmingham as Major Chester Campbell, a man hardened by his war against the Irish Republican Army flying columns in Belfast, stepped off the train. He was not here for the local gangs; he was here because Winston Churchill believed the rot of revolution had spread to this industrial heartland. Years later, in 1933, the threat had not vanished. Tommy Shelby, now a Member of Parliament, found himself facing the Anti-Treaty IRA, a faction that saw him as a target in their ongoing war against the British establishment. The ghosts of Campbell's past had become the enemies of Tommy's present.

Reader's Guide

The Irish Republican Army functions as a recurring antagonistic force, particularly in the early and final series. Their primary objective is ending British rule in Ireland, which puts them in direct opposition to characters like Major Chester Campbell, who is sent to suppress them. For Tommy Shelby, the IRA represents a dangerous political complication. He must navigate their plots, which are mentioned alongside those of the Irish Mob in the sixth series. The group is not a single entity; the series distinguishes between the IRA flying columns of the early 1920s and the Anti-Treaty IRA of the 1930s, reflecting the historical split following the Irish Civil War. Their methods are violent and their goals are ideological, making them unpredictable allies or deadly enemies.

Did You Know?

• Major Chester Campbell was sent by Winston Churchill from Belfast, where he had been fighting against the Irish Republican Army flying columns.
• The series specifically mentions the 'Anti-Treaty IRA' as a faction Tommy Shelby must deal with in the sixth series.
• Laura McKee, also known as Captain Swing, is an IRA leader from Belfast who appears in the sixth series.
• The IRA is first introduced as a background threat, but Major Campbell was actually sent to Birmingham to confiscate weapons and deal with the Peaky Blinders, not specifically to combat the IRA in Birmingham.

Historical Context and Setting

Set in Birmingham, England, starting in 1919, the series places the Peaky Blinders gang in a world still reeling from the First World War. The Irish Republican Army is introduced through the character of Major Chester Campbell, a detective chief inspector in the Royal Irish Constabulary. He is sent by Winston Churchill from Belfast, where he had been fighting against the Irish Republican Army flying columns, to suppress disorder in Birmingham and recover stolen arms. This establishes the IRA as a key concern for the British government and a shadowy threat that extends beyond the streets of Ireland into the industrial heart of England.

Narrative Arc and Expansion

The IRA's role evolves across the series. In the first series, they are the unseen enemy that Major Campbell has been fighting. By the sixth series, set on 5 December 1933, the political landscape has shifted. The Nazi Party has obtained power in Germany, and Tommy Shelby must deal with plots from the Irish Mob as well as the Anti-Treaty IRA. This specific mention of the 'Anti-Treaty IRA' highlights the factional divisions within Irish republicanism after the Irish Civil War, adding a layer of historical complexity to the final season's conflicts.

Key Characters and Ensemble

The primary character associated with the IRA is Major Chester Campbell, played by Sam Neill. He is an Ulster Protestant policeman drafted from Belfast specifically to combat the IRA's influence. His mission from Winston Churchill is to suppress disorder and uprising in Birmingham, a task directly linked to his previous experience fighting the IRA. In later series, the threat is personified by Laura McKee, also known as Captain Swing, an IRA leader from Belfast who appears in the sixth series. Her character represents the ongoing, violent struggle of the Anti-Treaty IRA.

Production History and Legacy

Created by Steven Knight, the series premiered on 12 September 2013 on BBC Two. It moved to BBC One for its fifth and sixth series, the final of which was released in 2022. The show gained international distribution through Netflix. The series features a large ensemble cast, with Sam Neill appearing in the first two series as Major Campbell, the primary antagonist linked to the IRA. The franchise is set to continue with a feature-length film titled 'Peaky Blinders: The Immortal Man,' released on 6 March 2026, set a few years after the series finale.