This study examines the role of public irrigation infrastructure in mitigating climate-induced conflicts in Afghanistan, with a focus on individual engagement with armed groups. Through the analysis of Armed Conflict Location and Event Data Project (ACLED) data from 2017 to 2021, as well as Afghan Household Surveys from 2014 and 2017, this study emphasizes the differentiated effectiveness of various irrigation systems in addressing water-related conflicts. Large-scale, externally aided irrigation projects, such as river dams and canals, may be inadequate in dissuading individuals from participating in armed conflict. In contrast, locally driven, community-based irrigation practices, exemplified by kariz systems, demonstrate promise in alleviating climate-related stressors and reducing the intensity of conflicts