He was executed shortly afterwards in the Tower of London. MI5 had been founded a few years before amid fears of a German invasion and army officer Vernon Kell was its first head. Today, more than ...

MI5: Official Secrets is organised with The National Archives. Read more at straitstimes.com. Read more at straitstimes.com.

MI5 had been founded a few years before amid fears of a German invasion and army officer Vernon Kell was its first head. It also shows the lemon used by German spy Karl Muller for secret writing ...