The Joint Communication offers a new outlook and sets the EU framework for responding to these challenges as they regard our society and our security operations, as well as the intensifying geopolitical competition for the resources and technologies necessary for the green transition.

With this Joint Communication, the EU aims to better integrate the climate, peace and security nexus in the EU's external policies, with a set of concrete actions across the entire spectrum of data, policies, missions, defence, and cooperation with third partners to ensure that the impacts are accounted for at all levels of external policymaking, planning and operations. It sets out the EU's plan for the Union and its partners to become more resilient and secure as the climate crisis intensifies, and improves connections between different policies to ensure that external action and capabilities are fit to tackle these challenges.

The Joint Communication sets out four main priorities:

• Strengthening planning, decision-making and implementation, through reliable and accessible evidence-based analysis on the climate and security nexus;
• Operationalising the response to climate and security challenges in EU external action, inter alia through integrating the climate and security nexus in regional and national conflict analyses;
• Enhancing the climate adaptation and mitigation measures of Member States' civilian and military operations and infrastructure to lower costs, carbon footprints, while ensuring that operational effectiveness is maintained;
• Reinforcing international partnerships through multilateral fora and with partners such as NATO, in line with the EU's climate change and environment agenda.

To deliver on these priorities, the EU will implement around 30 actions, including: establishing a data and analysis hub on climate and environment security within the EU Satellite Centre; deploying environmental advisors in the EU Common Security and Defence Policy (CSDP) missions and operations; setting up training platforms at national and EU level such as an EU Climate, Security and Defence Training Platform; developing thorough analysis and studies of related policies and actions, especially in vulnerable geographical areas  such as the Sahel or the Arctic.