World’s most brutal mercenaries from ‘Desert Wolves’ to neo-Nazi thugs… as private armies become more powerful than ever

AS IRAN, Israel and America trade blows in the Middle East, ghost armies, guns-for-hire and terrorist proxies have become a powerful arm of war. Mercenaries can be found fighting across the world - from Russia's shady Wagner fighters to bloodthirsty Colombian veterans known as the Desert Wolves. From the Congo jungles to the deserts of...