Two Spanish EF-18M fighters identified and escorted a Russian surveillance aircraft over international waters in the Baltic on 22 September 2026. The aircraft had no flight plan, its transponder was off and it had not contacted civil air traffic control.
Two Spanish EF-18M fighters identified and escorted a Russian surveillance aircraft over international waters in the Baltic on 22 September 2026. The aircraft had not contacted civil air traffic control. The mission was the first rapid alert response, known as an Alpha Scramble, carried out by the Spanish Tactical Air Detachment "Ámbar" in Estonia. The Estado Mayor de la Defensa reported it through "X". Spanish media, including Infobae España and Europa Press, later reported the operation.
The aircraft was outside national territorial waters and was reportedly approaching from the area of St Petersburg. According to Mundo América, it had not filed a flight plan. Its transponder was switched off, and it had no contact with civilian air traffic control. The Spanish fighters moved to identify it and escort it. The mission formed part of NATO's air-surveillance work in the Baltic region.
The Spanish F/A-18s had been deployed to Ämari from 8 September 2026, alongside Turkish F-16s, so the interception occurred shortly after the detachment arrived in Estonia.
Ámbar operates from Ämari Air Base in Estonia. The detachment helps monitor and protect airspace under NATO's Integrated Air and Missile Defence framework, known as IAMD, across the Baltic countries. Its work is also part of NATO Enhanced Air Policing, the alliance's air-surveillance and air-defence mission in the region.
This was the detachment's first rapid alert response in its current deployment. The aircraft remained over international waters. The reported incident therefore did not amount to an intrusion into Spanish or Estonian territorial airspace.
Major Antonio Mancebo Marín commands the detachment. It includes personnel from several units of the Spanish Air and Space Force. The Ala 15, based in Zaragoza, provides the main contribution. The Spanish contingent has 110 military personnel and four EF-18M combat aircraft. Its rotation is scheduled to continue until mid-October 2026, according to InfoDefensa.
The alert response was coordinated through NATO’s Combined Air Operations Centre in Uedem, Germany. CAOC Uedem is responsible for coordinating air surveillance and air-defence activity in this part of the alliance’s eastern region.
The detachment has four fighters and a dedicated Spanish team at an allied base. The Alpha Scramble showed how those aircraft can move from their Baltic deployment into an active identification and escort mission when an aircraft does not contact civil air traffic control.
Spanish aircraft are operating alongside allied forces at Ämari. Turkish Air Force F-16 fighters use the same base. Italy contributes separately to NATO's air-policing mission with EF-2000 aircraft operating from Siauliai Air Base in Lithuania.
Spain's four aircraft are part of a larger allied arrangement. The Spanish contingent works alongside Turkish fighters in Estonia and Italian aircraft in Lithuania, with each national force operating within NATO's air-policing structure. Several allied detachments are now active in the Baltic region.
Coverage of Spain's international operations has also included festival coverage. This operation concerns a different area of public interest: a direct military response during a NATO air-surveillance mission.
The reported facts provide the context. A Russian surveillance aircraft approached from the St Petersburg area and was identified over international waters. It reportedly had no filed flight plan, its transponder was switched off and it had not contacted civil air traffic control. Two Spanish EF-18Ms escorted it. The response came from a 110-person Spanish detachment with four fighters based in Estonia. It showed Spain's active role in Baltic air defence rather than a symbolic overseas deployment.
