Irish neutrality during the Second World War presented Britain with significant challenges to its security. Exploring how British agencies identified and addressed these problems, this book reveals how Britain simultaneously planned sabotage in and spied on Ireland, and at times sought to damage the neutral state's reputation internationally through black propaganda operations. It analyses the extent of British knowledge of Axis and other diplomatic missions in Ireland, and shows the crucial role of diplomatic code-breaking in shaping British policy. The book also underlines just how much Ireland both interested and irritated Churchill throughout the war. Rather than viewing this as a uniquely Anglo-Irish experience, Eunan O'Halpin argues that British activities concerning Ireland should be placed in the wider context of intelligence and security problems that Britain faced in other neutral states, particularly Afghanistan and Persia. Taking a comparative approach, he illuminates how Britain dealt with challenges in these countries through a combination of diplomacy, covert gathering of intelligence, propaganda, and intimidation. The British perspective on issues in Ireland becomes far clearer when discussed in terms of similar problems Britain faced with neutral states worldwide. Drawing heavily on British and American intelligence records, many disclosed here for the first time, Eunan O'Halpin presents the first country study of British intelligence to describe and analyse the impact of all the secret agencies during the war. He casts fresh light on British activities in Ireland, and on the significance of both espionage and cooperation between intelligence agencies for developing wider relations between the two countries.

In 1943 Martin Quigley was one of three intelligence agents sent to Ireland to evaluate Ireland's neutrality during World War II, or the Emergency as it was euphamistically termed by the Irish. The only agent to retain his cover (as a representative of the U.S. film industry), his mission was to confirm or deny the widely-held view that Ireland was unhelpful to the Allies and even pro-German, a sentiment that still remains in the former Allied countries today.

Memoir by former leading MI5 agent in Northern Ireland from 1974 to 1985.

Irish neutrality during the Second World War presented Britain with significant challenges to its security. Exploring how British agencies identified and addressed these problems, Eunan O'Halpin casts fresh light on the significance of both espionage and cooperation between agencies for developing wider relations between the two countries.

Reese’s Book Club Pick Instant New York Times Bestseller A New York Times Book Review Top 10 Thriller of 2021 A Washington Post Top 10 Thriller or Mystery of 2021 “If you love a mystery, then you’ll devour [Northern Spy] . . . I loved this thrill ride of a book.” —Reese Witherspoon “A chilling, gorgeously written tale . . . Berry keeps the tension almost unbearably high.” —The New York Times Book Review The acclaimed author of Under the Harrow and A Double Life returns with her most riveting novel to date: the story of two sisters who become entangled with the IRA A producer at the BBC and mother to a new baby, Tessa is at work in Belfast one day when the news of another raid comes on the air. The IRA may have gone underground in the two decades since the Good Friday Agreement, but they never really went away, and lately bomb threats, security checkpoints, and helicopters floating ominously over the city have become features of everyday life. As the news reporter requests the public's help in locating those responsible for the robbery, security footage reveals Tessa's sister, Marian, pulling a black ski mask over her face. The police believe Marian has joined the IRA, but Tessa is convinced she must have been abducted or coerced; the sisters have always opposed the violence enacted in the name of uniting Ireland. And besides, Marian is vacationing on the north coast. Tessa just spoke to her yesterday. When the truth about Marian comes to light, Tessa is faced with impossible choices that will test the limits of her ideals, the bonds of her family, her notions of right and wrong, and her identity as a sister and a mother. Walking an increasingly perilous road, she wants nothing more than to protect the one person she loves more fiercely than her sister: her infant son, Finn. Riveting, atmospheric, and exquisitely written, Northern Spy is at once a heart-pounding story of the contemporary IRA and a moving portrait of sister- and motherhood, and of life in a deeply divided society.

Recruited by British Intelligence to infiltrate the IRA and Sinn Féin during the height of the Northern Ireland Troubles, they were ‘agents of influence’. With codenames like INFLICTION, STAKEKNIFE, 3007 and CAROL, these spies played a pivotal role in the fight against Irish republicanism. Now, for the first time, some of these agents have emerged from the shadows to tell their compelling stories. Agents of Influence takes you behind the scenes of the secret intelligence war which helped bring the IRA’s armed struggle to an end. Historian Aaron Edwards, the critically acclaimed author of UVF: Behind the Mask, explains how the IRA was penetrated by British agents, with explosive new revelations about the hidden agendas of prominent republicans like Martin McGuinness and Freddie Scappaticci and lesser-known ones like Joe Haughey and John Joe Magee. Bringing to light recently declassified TOP SECRET documents and the firsthand testimonies of agents and their handlers, Edwards reveals how British Intelligence gained extraordinary access to the IRA’s inner circle and manipulated them into engaging with the peace process. With new insights into the spy masters behind the scenes, their strategies and tactics, and Britain’s international intelligence network in Northern Ireland, Europe, and beyond, Agents of Influence offers a rare and shocking glimpse into the clandestine world of secret agents, British intelligence strategy and the betrayal at the heart of militant Irish republicanism during the vicious decades of the Troubles.

Irish Secrets graphically tells the little-known history of German military espionage activity in Ireland - despite Ireland's neutral stance - before and during the Second World War. It details illicit contacts between officers of the Abwehr (German military intelligence) and leaders of the Irish Republican Army with the intent of co-ordinating actions against British targets and the Irish state. Irish Secrets also examines the extent of pro-German support in Ireland, the fledgling Nazi party in Ireland, and the activities of Irish civilians and diplomats abroad who offered to serve Hitler's Germany. It scrutinises the personalities and mission profiles of the eleven German agents (from both the Abwehr and the SD (the SS intelligence service), who operated with widely varying degrees of success on Irish soil, and unearths the stories of previously unknown German operatives and Irish supporters. Many of the most compelling scenarios revolve around the use of recruited Irish nationals for espionage work, some details of which are still classified by the British and Irish governments. This book explores why German intelligence ultimately failed, and proposes that the German effort represented a genuine threat to the Irish state and the Allies alike, which seriously threatened the official position of Irish neutrality. It makes for a gripping account of the intelligence war and highlights the brilliant, creative success of Irish military intelligence in waging a counter-espionage campaign that effectively neutralized the German threat. Drawing from newly released intelligence files in several countries, in-depth interviews conducted with the participants, and on other previously unpublished primary sources, Mark Hull conclusively rewrites what is presently known about a fascinating aspect of the Second World War.

BESTSELLER An explosive exposé of how British military intelligence really works, from the inside. The stories of two undercover agents -- Brian Nelson, who worked for the Force Research Unit (FRU), aiding loyalist terrorists and murderers in their bloody work; and the man known as Stakeknife, deputy head of the IRA's infamous 'Nutting Squad', the internal security force which tortured and killed suspected informers.

An account of the author's work for Michael Collins during the period from 1916 to 1921. From within the centre of the British security machine, Neligan fed information to Collins enabling the IRA to stay ahead of its enemies in intelligence matters at virtually all times throughout the conflict. Neligan was one of a number of Irish-born members of the detective branch operating for Collins over this period. The two others best known, Eamonn Ned Broy and James McNamara, also come into this narrative.

Irish Secrets graphically tells the little-known history of German military espionage activity in Ireland - despite Ireland's neutral stance - before and during the Second World War. It details illicit contacts between officers of the Abwehr (German military intelligence) and leaders of the Irish Republican Army with the intent of coordinating actions against British targets and the Irish state. Irish Secrets also examines the extent of pro-German support in Ireland, the fledgling Nazi party in Ireland, and the activities of Irish civilians and diplomats abroad who offered to serve Hitler's Germany. It scrutinizes the personalities and mission profiles of the eleven German agents (from both the Abwehr and the SD (the SS intelligence service), who operated with widely varying degrees of success on Irish soil, and unearths the stories of previously unknown German operatives and Irish supporters. Many of the most compelling scenarios revolve around the use of recruited Irish nationals for espionage work, some details of which are still classified by the British and Irish governments. This book explores why German intelligence ultimately failed, and proposes that the German effort represented a genuine threat to the Irish state and the Allies alike, which seriously threatened the official position of Irish neutrality. It makes for a gripping account of the intelligence war and highlights the brilliant, creative success of Irish military intelligence in waging a counter-espionage campaign that effectively neutralized the German threat. Drawing from newly released intelligence files in several countries, in-depth interviews conducted with the participants, and on other previously unpublished primary sources, Mark Hull conclusively rewrites what is presently known about a fascinating aspect of the Second World War.