pantsir-s1 air defense system is not able to distinguish reliably on radar the military drone from the civilian aircraft – Google Search https://t.co/UcldVjSwmm According to multiple reports, the Pantsir-S1 air defense system struggles to reliably differentiate between military drones and civilian aircraft on radar, making it particularly ineffective against small, lightweight drones, which is considered a significant limitation of the system; this issue has been highlighted in conflicts like the war in Ukraine where the system has faced challenges against drones used by the opposing forces. [1, 2, 3, 4] Key points about the Pantsir-S1 and drone detection: [2, 3, 5] • Small radar signature: