New high-speed sea drone to hunt & shoot down Russian warplanes unveiled by Ukraine defence firm in fresh blow for Putin (opens in new tab)

UKRAINE has unveiled a new high-speed drone to hunt and shoot down Russian warplanes in a fresh blow to Vladimir Putin's bungling military. The SIRENA unmanned trimaran can charge at speeds of 56mph and is fine-tuned for "high-risk missions". The deadly drone can carry up to 300kg of explosives and roam the sea for a...