The Common Security and Defense Policy (CSDP) is a key component of the European Union's (EU) foreign policy framework. It aims to enhance the EU's ability to manage crises and ensure security through military and civilian missions. The CSDP allows EU member states to collaborate on defense matters, promoting peace and stability in Europe and beyond. Under the CSDP, the EU can deploy missions for various purposes, including conflict prevention, peacekeeping, and humanitarian assistance. This policy is supported by institutions like the European External Action Service (EEAS) and involves cooperation with international organizations such as the United Nations (UN) and NATO.