A 'long read' and of interest, even if he defected long ago, in 1978 after eight years in the GRU. The article is sub-titled:
Defections from Moscow’s most powerful spy agency are so rare, there are believed to be just two living examples. One is Sergei Skripal, who almost died this year. The other talks
Link:https://www.theguardian.com/world/20...iktor-suvorov?