Russian air defense forces activated against unmanned aerial vehicles over Sochi, Adler District, and Sirius in Krasnodar Krai on March 1, 2026, during the 29-minute reporting window from 4:16:32 PM to 4:46:04 PM UTC, with safety measures implemented, according to the Радар ВРВ • Оповещения по тылу Telegram channel. The channel reported air defense operations in these locations amid UAV activity, separate from a missile alert cancellation in Nizhny Novgorod region and Tula Oblast during the same period. Additional reports noted UAV sightings toward Feodosia, as stated by the Радар⚡️Россия Telegram channel. Reports also emerged of Ukrainian forces deploying nearly silent FPV drones equipped with rubber blades, described as undetectable by sound until impact, posing challenges for Russian occupiers on the front lines, according to @wartranslated on X.