Humanitarian organizations are increasingly focusing on the intersection of conflict, climate change, and environmental degradation, with key approaches being climate security and environmental peacebuilding. The Canadian Red Cross is actively engaging in dialogue on climate security to better connect humanitarian realities on the ground with environmental and climate policies and programs. Locally owned management plans are highlighted as important for addressing climate, conflict, and weapons contamination risks, with an emphasis on conflict-sensitive anticipatory action and planning for safe schools in the face of climate-related crises. Nature-based solutions, investing in energy infrastructure, and promoting social cohesion and advocacy for marginalized groups are also key strategies. It is crucial to address structural barriers, funding silos, and geopolitical priorities as obstacles to effective climate action in fragile and conflict-affected settings, while also urging international programming to reflect power dynamics, language, and local knowledge through partnership models that prioritize learning from local actors.