Ukrainian monitoring channel Lpr 1 reported detection of unmanned aerial vehicles (UAVs) heading to rear areas in Russia's Valuysky District during the 29-minute reporting window from 7:16:31 PM to 7:46:18 PM UTC on February 25, 2026, stating such detections continue, according to the source posted in this period. The report follows prior detections of UAV activity, including one flying toward the Saky Thermal Power Plant in Mykhailivka as noted by Lpr 1 in the previous reporting window ending at 6:46 PM UTC. Lpr 1 emphasized ongoing UAV movements targeting rear positions in the Valuysky District, a location in Russia's Belgorod Oblast near the Ukrainian border. In a related development, Ukrainian technology commentator Сергій FLASH noted on his channel that Chinese drone equipment can change IMEI serial numbers to evade detection via carrier registers, citing a recent LTE drone disguised as an iPhone 12, as posted during the reporting window.