The contentious and ambiguous entanglement that military forces have with their natural environment inevitably sparkles public interest and academic research. So how does the existing scholarly work inform our assessment of this convergence?

Climate change’s potential to aggravate insecurity, particularly through violent conflict, has created a fear that is both widespread and justified. Civil and defense ministries around the world now include climate impacts in their strategic planning, and climate security assessments have become a common policy tool.

It is uncomfortably easy to find connections between environmental change and security around the globe. 2023 began with heat records in Europe, a deadly cyclone in New Zealand, and military deployments in response to forest fires ravaging Canada. An untimely early heatwave scorched Spain and endangered its agricultural production. Cyclone Mocha destroyed the livelihoods of thousands in northwestern Myanmar, and Typhoon Mawar caused “significant damage” to a terminal building on Guam’s Andersen Air Force Base.