The Joint Food and Agriculture Organization of the United Nations/ International Atomic Energy Agency (FAO/IAEA) Division of Nuclear Techniques in Food and Agriculture optimizes and strengthens the capacities of member countries in using nuclear and isotopic techniques to improve agricultural resilience and the adaptation to climate change. The impact of climate change is assessed to enhance agricultural productivity, better adapt and build agricultural and food security systems resilience to cl imate change impact and reduce greenhouse gas (GHG) emissions in agriculture, for food security and sustainable agricultural development.