This is the moment Ukrainian troops destroyed a pontoon bridge in the Kursk region with a HIMARS strike, which could leave thousands of Russian troops stranded. The pontoon crossing in the border region was built by Putin's army after Ukrainian forces destroyed at least three permanent bridges over western Russia's Seim River in recent attacks. Video footage showed drones chasing down trucks and blowing them up. Drones can also be seen crashing into stationary military vehicles, while aerial footage showed the pontoon bridge being decimated. The footage came as Vladimir Putin accused Ukraine of trying to strike a nuclear power...