peer-reviewedThis thesis is concerned with how Irish peacekeeping policy and practice has evolved in response to the changing nature of international peacekeeping. It asks specific questions about how changes in international peacekeeping doctrine since the end of the Cold War have affected Irish peacekeeping policy and practice, and why, in the light of a more general disengagement by Western countries from peacekeeping, Ireland has continued to commit to a strong presence in international peacekeeping. The thesis explains what international peacekeeping is and describes the evolution of Irish peacekeeping policy and practice by reviewing the political and legislative changes in peacekeeping policy and the changing practices of pea...