There is increasing evidence linking increased temperatures and drought to conflict risk in Africa . Agriculturally dependent and politically excluded groups are especially vulnerable to drought-associated conflict risk. However, climate is one of many interacting risk factors, and may explain a small share of total variation in conflict incidence. Ameliorating ethnic tensions, strengthening political institutions and investing in economic diversification could mitigate future impacts of climate change on conflict. 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report