This thesis traces the development of a mutually beneficial relationship between the Provisional Irish Republican Army (PIRA), Libya and the Republic of Ireland during the ethno-nationalist conflict in Northern Ireland known as ‘The Troubles’ (1969–1998). It argues that this ‘love triangle’ emerged from a convergence of personal, economic and ideological interests between Ireland and Libya, culminating in the Republic knowingly maintaining trade with a regime that transformed the PIRA from a small paramilitary into a true army that Britain could not defeat. Central to this story is the role of the traditional republican party Fianna Fáil, whose alignment with expanding agricultural and aviation pressure groups helped make Libya the Republic’s fourthlargest export market by the 1980s. Particular focus is given to Taoiseach Charles Haughey, who maintained a notably cordial relationship with Muammar Gaddafi, even in the aftermath of PIRA atrocities such as the 1987 Enniskillen bombing. The thesis thus examines how the triangle, though remarkably resilient, faced sustained pressure from rival party Fine Gael, supported by U.S. diplomatic and investment interests. Framed within broader themes of the Cold War, international terrorism and European political economy, it contends that the nature of this relationship evolved over time - waning not through Fianna Fáil’s political resolve, but due to Gaddafi’s own realpolitik.
Though subject to the dictator’s shifting needs, the relationship never fully disappeared, periodically re-emerging when Libya sought to strike at Britain. Although Gaddafi formally ended his support for the PIRA in August 1988, this paper further explores the aftershocks of the relationship through to beyond the Good Friday Agreement in 1998. To develop this argument, it draws on recently declassified documents from the National Archives of Ireland and The National Archives (UK), alongside digitised U.S. sources, to reconstruct an overlooked transnational history stretching far beyond Belfast and Tripoli. In doing so, it offers a nuanced perspective on The Troubles, demonstrating how a little-known trade and terrorist relationship prolonged the conflict, while illuminating deep tensions between Ireland’s economic interests and its moral responsibilities.
