The U.S. military has recognized climate change as a national security threat. Over the past three decades, installations across the country have experienced infrastructure damage, personnel evacuations, and millions or billions in rebuilding or repair costs. This Article argues that most military facilities are woefully unprepared for these impacts; to expedite action, it calls for a focus on expanding Other Transaction Authority (OTA) for infrastructure-related procurement, as well as specific measures, mandates, and responses.

As the prospects of significantly mitigating climate change through emissions reductions become dimmer, the critical necessity of adaptation has become clearer, with failure-to-adapt litigation possibly playing an important role in bringing adaptation measures to pass. Based on a review of every adaptation-related case in the U.S. Climate Litigation Database maintained by the Sabin Center for Climate Change Law, this Article offers the first comprehensive assessment of failure-to-adapt litigation in the United States.