Poland is continuing its investigation into potential incursions of Russian drones into its airspace following an air alert near the border that began earlier on September 14th, 2025. This ongoing situation has prompted heightened vigilance from Polish security services, including hundreds of thousands of officers from Polskapolja, KGPSP, and Straż Graniczna, as well as soldiers, according to a statement shared on social media by the Ministry of Interior and Administration (MSWiA). During the reporting window from 2:47 PM to 3:01 PM UTC on September 14th, the Air Force of Ukraine reported repeated launches of managed aviation bombs by hostile tactical aviation in the Sumy region. This follows earlier reports from the Romanian Ministry of Defense, where pilots were authorized to engage a Russian drone, as confirmed by Ionuț Moșteanu. Aeris Rimor had also issued a warning for probable threats from the northeast, north, and possibly other areas, associated with a high number of shock UAVs and potential ground-based threats for the evening and night of September 14th, 2025. Ukraine's Main Intelligence Directorate (HUR) reported repeated launches of 'ShahED-136' shock UAVs from the Bryansk and Kursk regions earlier on September 14th. Unconfirmed reports also suggested damage to oil loading berths at the Primorsk port, and Ukrainian forces reportedly destroyed a Russian ammunition depot in the Donetsk region and a Russian Buk-M3 air defense system near Oleksandrivka, Zaporizhzhia region, on the same day. Russia had claimed to intercept or jam 52 drones and destroy one Iskander-M missile and six additional drones overnight, leading to a temporary flight suspension at Pulkovo Airport in St. Petersburg. Poland had previously closed all railway border crossings with Belarus amid this heightened activity.