Joint Expeditionary Force

The Joint Expeditionary Force (JEF) is a collaboration among the UK and several NATO allies—such as the Netherlands, Denmark, Estonia, and others—to quickly respond to security threats or crises. It’s a flexible, multinational military group capable of deploying troops, equipment, and support rapidly for tasks like disaster relief, peacekeeping, or defense. The JEF enhances collective security by sharing resources, intelligence, and planning, ensuring member countries can work together efficiently and effectively in various situations, reinforcing stability in their regions.