NATO strengthens the skies: Bulgaria, Romania, and Spain reach a historic agreement

06.08.2026 | Defense

Bulgaria, Romania, and Spain have signed an important agreement for joint air policing. Learn how NATO is strengthening its eastern flank with new Air Policing missions.

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A Historic Step for NATO Security

The Air Forces of Bulgaria, Romania, and Spain have officially signed a trilateral technical agreement that allows for cross-border Air Policing operations. This initiative is part of NATO's Integrated Air and Missile Defence System (NATINAMDS).

This cooperation is a key mechanism for ensuring the security of Allies along the entire Eastern flank of the Alliance.

How does the joint mission work?

The future of Bulgarian aviation

The issue of airspace protection remains relevant until the arrival of the new F-16 Block 70s. At the moment, Bulgaria continues to use the MiG-29, with the Ministry of Defense actively seeking options to secure spare parts and interim platforms to maintain its operational readiness within the Alliance.