Vladimir Putin’s military suffered another devastating blow in the ongoing Ukraine war. RadarOnline.com can reveal the Kremlin lost a prized $50million fighter jet after it was shot down by Ukrainian forces over the Black Sea. Shocking footage captured the fighter jet plunging into the Black Sea after launching missiles at Ukrainian targets off the coast of Russian-occupied Crimea. The footage, which was shared by Ukraine, captured the Russian Su-30SM fighter jet in Ukrainian crosshairs before it took a jarring nosedive into the sea. Before it was shot down, the Russia aircraft deployed four o…