The practice of the UN Security Council pertaining to the environment and armed conflict, 1945–2021

Abstract

Abstract Contemporary ecological and climate crises have thrown into sharp relief debates around what roles and responsibilities, if any, international security bodies ought to have in addressing environment-related matters. Building on a wider catalogue of the United Nations Security Council's practice concerning the environment, in this article, we provide a snapshot of the Council's practice pertaining in particular to the environment and armed conflict. In addition to setting out key aspects relating to the personal, geographical and temporal scope of that practice, we identify four armed-conflict-related substantive themes arising in the Security Council's actions in this area: (1) relations between conflict and natural resources; (2) relations between conflict and adverse environment-related phenomena; (3) relations between conflict and chemical and biological weapons; and (4) adverse impacts of conflict on the environment. Through this examination, we aim in part to provide stakeholders with a more extensive and detailed basis on which to evaluate what actions the Council has taken – and, by inference, which actions it has not taken – with respect to the environment and armed conflict.