In the early hours of Tuesday, two Spanish F-18 fighter jets stationed at the Mihail Kogălniceanu air base near Constanța, Romania, were scrambled after radar systems detected two aerial objects close to the Romanian-Ukrainian border. The aircraft, operating under NATO's enhanced Air Policing mission, were launched as a precautionary measure following the detection of the objects in Ukrainian airspace, near the river boundary with Romania.
According to Romania's Ministry of Defence, the objects never entered Romanian airspace, so the Spanish jets were not required to intercept or engage them. The incident, however, prompted Romanian authorities to activate protective measures for residents in the northern and eastern parts of Tulcea county, a region that borders Ukraine and has been repeatedly affected by the ongoing Russian invasion.
At 2:20 AM local time, the national RO-Alert system sent a message to residents warning of the potential risk of falling objects. The alert was lifted at 3:14 AM, after the threat had passed.
NATO's Eastern Flank Surveillance
The Spanish F-18s are part of a detachment deployed to Romania to bolster NATO's enhanced Air Policing mission, which aims to strengthen surveillance and protection of the Alliance's eastern flank. This incident underscores the heightened state of alert in the region, where drone activity near the border has become a recurring concern since the start of the full-scale war in Ukraine.
Romania, a NATO member since 2004, shares a 650-kilometer border with Ukraine, including a stretch along the Danube River and the Black Sea. The area has seen several drone debris incidents in recent months, leading to increased vigilance and periodic alerts for local populations.
The Spanish jets, based at the Mihail Kogălniceanu air base, are part of a multinational effort that includes contributions from other allied nations. The base, located about 20 kilometers from Constanța, has become a key hub for NATO's air policing operations in the region.
This latest alert comes amid broader concerns about Russian drone and missile activity near NATO's borders. In a related development, a drone strike on a Black Sea cargo ship earlier this year highlighted the risks to civilian shipping in the area. The incident drew condemnation from Bulgarian Prime Minister, who called it "absolutely unacceptable."
European leaders have repeatedly stressed the need for enhanced air defense and surveillance along the eastern flank. Germany's recent pledge of drones and joint arms production during a surprise visit to Kyiv, as reported in this analysis, reflects the ongoing efforts to support Ukraine while protecting NATO territory.
For residents of Tulcea, the brief alert was a reminder of the proximity of the conflict. The county has been on edge since the start of the invasion, with occasional drone debris found on Romanian soil. The authorities have urged calm while maintaining a high state of readiness.
NATO's enhanced Air Policing mission has been active since 2014, following Russia's annexation of Crimea, and has been reinforced since the 2022 invasion. The mission involves rotating detachments of allied aircraft, including Spanish, British, and German jets, to ensure continuous coverage of the alliance's airspace.
As the war in Ukraine continues, incidents like this are likely to remain a feature of life along NATO's eastern border. The swift response by Spanish and Romanian forces demonstrates the alliance's commitment to deterrence and defense, even as the immediate threat did not materialize.
