Ukrainian drone drops grenades onto unaware Russian troops

"Footage released by the Ukrainian 30th brigade shows a military drone operated by Ukrainian troops dropping lethal grenades onto one of the Russian positions"

source The Sun youtube.com/user/thesunnewspaper

source The Sun youtube.com/user/thesunnewspaper

"The video appears to show two successful hits for the Ukrainian side, after the explosions hit Russian soldiers with pinpoint accuracy."

source The Sun youtube.com/user/thesunnewspaper