Putin fears hypersonic weapons secrets leak to Nato as Kremlin challenged over men at massacre hall

PARANOID Putin has been gripped by spy mania after arresting at least 12 leading hypersonic missile scientists on suspicion of “high treason“. The despot’s henchmen have been busy purging top aerospace and rocket experts over fears they are leaking secrets to Nato. Read more: Putin gripped by spy mania as Russian cops arrest 12 top scientists over fears ‘hypersonic secrets being leaked to Nato’ The Sun delivers breaking news, latest gossip and incredible exclusives around the world with hubs in London, New York, Scotland and Ireland. Covering topics from news, money and sport along with our famous Fabulous Magazine, The Sun is the biggest news brand in the UK and one of the fastest growing news sites in the US. Stay tuned for video clips across the biggest news stories and segments from The Sun’s expert journalists. Become a Sun Subscriber and hit the bell to be the first to know. Read The Sun: Like The Sun on Facebook: Follow The Sun on X: Follow The Sun on TikTok: @thesun Subscribe to The Sun on Snapchat: #thesun #russia #ukraine