Written question asked by James MacCleary (Liberal Democrat) on Monday, 7 September 2026, in the House of Commons. It was due for an answer on Wednesday, 9 September 2026. It was answered by Luke Pollard (Labour) on Tuesday, 15 September 2026 on behalf of the Ministry of Defence.

National Security: Biodiversity

Question: To ask the Secretary of State for Defence, what assessment his Department has made of the national security assessment on global biodiversity loss, ecosystem collapse and national security.

Answer: The Ministry of Defence (MOD) regards the national security assessment on global biodiversity loss and ecosystem collapse as a critical contribution to understanding emerging security risks. MOD is integrating its findings into strategic planning, intelligence assessments, and preparedness activities, consistent with the Strategic Defence Review. The Department continues to work closely with government partners and academia to ensure that military planning reflects the complex challenges posed by environmental degradation and ecosystem collapse, thereby supporting UK national security and resilience.

Secondary information