Ukraine's Air Force reported multiple BpLA detected between 12:45 AM and 1:45 AM UTC on December 27, 2025, including one heading to Kyiv from the north, others in southern Chernihiv Oblast coursing to Poltava Oblast's Pyryatin, northern Poltava heading south, northern Sumy Oblast, western Sumy at Romny, and northern Chernihiv near Konotop village. The Air Force specified additional BpLA in southern Chernihiv towards Varva, eastern Chernihiv to Pine Grove, northern Chernihiv to Kulikiv, and from Slavutych towards Belarus, plus one at Southern in Odesa Oblast. Monitoring channel Ринда моніторить detailed further detections, including two BpLA to Buryn and one each to Romny and Konotop in Sumy Oblast; to Sosnytsia, Borzna, Kulikivka, and Slavutych in Chernihiv Oblast; one to Kyiv's Troyeshchyna and Chernobyl in Kyiv region; to Lokhvytsia, Komyshnya, two to Pyryatyn, and Skorohodove in Poltava Oblast. Ринда моніторить also reported probes to Sofiyivka and Tomakivka in Dnipropetrovsk Oblast; two to Balaklia and four to Izyum in Kharkiv Oblast; one to Zolochiv; one to Kobleve, two to Bashtanka, two to Kazanka in Mykolaiv Oblast; and one to Dobroslav from Mykolaiv in Odesa Oblast, all during the same period. These detections follow Russian Shahed drone launches from Mykolaiv Oblast toward Kirovohrad and detections in Chernihiv, Poltava, Sumy, and Kharkiv oblasts reported earlier between 12:15 AM and 12:45 AM UTC, according to ППО радар, єРадар, and monitorwar. Separately, Ukraine's Security Service revealed details of a special operation in Novorossiysk, where operatives disabled Russia's Il-38N anti-submarine aircraft at Yeysk airbase using a combat drone prior to targeting a submarine, as stated via bayraktar_1love.