Romanian Ministry of National Defense: 'On the night of September 26, the radar surveillance system of the Ministry of National Defense detected an aerial target maneuvering in the area of the Chilia Veche locality, near the river border...Two F-18 aircraft of the Spanish Air and Space Forces, engaged in Enhanced Air Policing combat service, and an IAR-330 SOCAT helicopter of the Romanian Air Force, took off to monitor the situation. According to radar signals, the aerial target entered national airspace near Chilia Veche, following for a few minutes a route almost parallel to the Chilia arm. The radar signal with the target was lost in the Pardina area'