Šiauliai International Airport — Šiauliai, Lithuania

Siauliai International Airport serves the city of Siauliai in northern Lithuania, functioning as both a civilian airport and a facility with notable military and NATO significance. SQQ has hosted NATO Baltic Air Policing missions, given Lithuania's membership in the alliance and its shared borders near sensitive regional airspace. On the civilian side, the airport supports limited passenger and cargo flights, along with growing cargo logistics operations that have positioned Siauliai as a regional freight hub in the Baltic states. This dual civil-military character makes Siauliai an important strategic asset for both Lithuanian aviation infrastructure and broader NATO defense posture in the Baltic region.