https://en.wikipedia.org/wiki/IAI_Harop – IAI Harop drones operated by Azerbaijan were first used in combat to destroy buses of Armenian soldiers being transported to the frontline in the Nagorno-Karabakh conflict in April 2016. The loitering drones were also reportedly used to destroy an Armenian command post. The Israeli Defense Forces Harop was also credited for destroying a Syrian Air Defence SA-22 Pantsir on 10th May 2018. It was also used by the Azerbaijan Air Force in the 2020 Nagorno-Karabakh conflict.