As reported by Ukrinform, this was announced by the State Border Guard Service and a corresponding video was released.
Video: Press Service of the State Border Guard Service"In the south, the pilots of the State Border Guard Service's 'combat birds' continue to diminish the offensive capabilities of the occupiers by destroying their watercraft. As a result of the precise use of an FPV drone, the defenders set fire to a motor boat, which subsequently sank," the message states.
As Ukrinform reported, near Vovchansk, the fighters of the 'Fortress' brigade of the State Border Guard Service, alongside the Defense Forces, repelled an assault by the Russian army.
Screenshot from the video