European Security refers to the measures and policies that European countries implement to protect their nations and citizens from threats, including military aggression, terrorism, and cyberattacks. This concept encompasses various organizations, such as the European Union and NATO, which work together to ensure stability and peace across the continent. Key elements of European Security include defense cooperation, intelligence sharing, and crisis management. Countries collaborate on joint military exercises and share resources to enhance their collective security. Additionally, initiatives like the Common Security and Defense Policy aim to strengthen the EU's ability to respond to emerging threats effectively.