Under Joseph Stalin, thousands of soldiers of Poland's underground eg. Home Army ("Armia Krajowa") and returning veterans of the Polish Armed Forces that had served with the western Allies were imprisoned, tortured by Soviet NKVD agents (see: W. Pilecki, Ł. Ciepliński) and murdered following staged trials like the infamous Trial of the Sixteen in Moscow, Soviet Union. A similar fate awaited the "cursed soldiers". At least 40,000 members of Poland's Home Army were deported to Russia.