Russian forces use FPV drones to attack Ukrainian soldiers at night, creating a mysterious smoke ring that has attracted attention.

Russian forces used a FPV suicide drone equipped with a night vision device to attack a Ukrainian soldier in a windbreak at night. Despite the soldier's attempt to discard his heavy backpack to avoid the attack, he was still hit. The reconnaissance drone responsible for observation captured the attack, which created a very large smoke ring, possibly due to the drone exploding in the trees, creating this interesting fluid dynamics phenomenon.

Original: www.toutiao.com/article/1844296445266187/

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