Address Recording

Aid, conflict and global leadership: UN humanitarian chief Tom Fletcher

In conversation with Tom Fletcher, UN Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator, about the most pressing humanitarian and conflict issues facing the United Nations today, and what role the UK can play.

Event date and time: 20 April 2026 — 12:00 TO 13:00 BST

Event location: Hybrid — Chatham House and Online

Event video

— In conversation with Tom Fletcher, UN Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator.

As wars multiply and humanitarian funding faces unprecedented strain, the UN system is under pressure to adapt. From Gaza to Sudan, the scale of need is outpacing the capacity to respond – and the political will of major powers to sustain the multilateral order is increasingly uncertain.

Tom Fletcher joins Chatham House for a wide-ranging conversation on the future of humanitarian action and the reform agenda facing the UN system.

Drawing on his experience engaging governments including the United States and other key partners, Fletcher will reflect on what effective multilateral leadership looks like in the current moment – and what more can be done.

With the UK hosting the G20 in 2027 and its Global Development Conference this coming May, this event will also turn to the role Britain can and should play: having cut its own aid spending, can it play a decisive role as a donor, convenor and reformer in the international system, and how?

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