Romania scrambles F-16 jets after drone breaches airspace near Ukrainian border

Airspace incursion and emergency response

Radar surveillance systems operated by the Romanian Ministry of National Defence detected an aerial target north of Chilia Veche over Ukrainian territory near the frontier on the evening of 27 September 2026. Romanian Air Force tracking confirmed that the drone crossed into Romanian national airspace through the Ceatalchioi area. In response to the breach, two Romanian F-16 fighter jets scrambled from the 86th Air Base in Borcea under an active air policing mission. The National Military Command Center alerted the General Inspectorate for Emergency Situations, which issued a RO-Alert message to residents across northern Tulcea County at 20:35. The drone flew along the border line before radar contact ceased approximately 10 minutes later near Somova, leading officials to lift the air alert at 22:05.

Ground impact and search operations in Tulcea

The airspace intrusion occurred alongside a series of Russian bombardments against the Ukrainian Danube port of Izmail, situated across the river from Tulcea. Residents in the Dallas district of Tulcea and the nearby settlement of Malcoci recorded footage of explosions and heavy detonations that illuminated the night sky. The Tulcea emergency inspectorate received three phone calls from residents reporting the sound of low-flying fighter aircraft and requesting official guidance. On the morning of 28 September 2026, the Ministry of National Defence dispatched a specialized military team to Tulcea County to conduct field searches across the terrain near Somova where the radar signal vanished.

Pattern of border incidents on NATO eastern flank

The Sunday incident formed part of repeated airspace alerts across the border area in late September 2026. During the night of 26 September, Romanian surveillance detected an aerial target near Chilia Veche, prompting a RO-Alert warning transmitted to northern Tulcea residents at 23:32. That response engaged two Spanish Air and Space Force F-18 fighter aircraft operating under NATO enhanced air policing alongside a Romanian IAR-330 SOCAT helicopter. An earlier incident on Tuesday evening had also triggered RO-Alert notifications and an emergency F-16 scramble following radar detection of an approaching drone near the frontier.

Spanish air detachment operations at Mihail Kogalniceanu

Allied surveillance and rapid-reaction assets are concentrated at the Mihail Kogalniceanu Air Base, situated several dozen kilometers south of the Ukrainian border. Spain maintains its Paznic detachment of 190 military personnel at the facility, deploying seven F-18 fighter jets, an A400M transport and tanker aircraft, and a continuous early warning radar staffed by 40 specialists, with three NH90 helicopters scheduled to arrive in October. Under NATO Alpha Scramble protocols, alert crews must take off within 15 minutes of detecting an inbound threat, adhering to strict rules of engagement that limit interceptions to allied airspace.

It seems probable that these incursions are deliberate.

Our war starts here, when the alarm sounds.

Lieutenant Colonel Borja Calvo stated that Spanish pilots had logged more real scramble alerts in three weeks than previous Spanish deployments experienced in four months. The first of four real scrambles occurred on 16 August at 02:00, when two Spanish F-18s intercepted and shot down a Russian drone 75 minutes after takeoff. Calvo explained that while some drones cross the border due to the winding river geography or fall onto Romanian soil after being struck by Ukrainian air defenses, the steady pace of intrusions consistently tests NATO reaction capabilities.