Climate change can be a threat multiplier in cities and urban regions, exacerbating existing human security tension  . Where conflict or administrative tensions extend beyond cities, adapting regional infrastructure systems that underpin urban life is challenging, for example where elements of networked infrastructure are under the control of conflicting political interests. This has been noted for the water sector . Coordinating political processes is a major challenge even for industrialised countries with adequate administrative capacity. In post-conflict societies, the difficulties of coordination for urban planning are disproportionately greater .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report