clandestine group

C7451 concept

A clandestine group is a secretive organization whose members covertly coordinate activities, often to pursue hidden political, criminal, or subversive objectives while avoiding detection by authorities or the public.

Observed surface forms (7)

  • Polish underground military organization ×1
  • branch of the Polish Underground State ×1
  • clandestine parliament ×1
  • clandestine university ×1
  • counter-revolutionary group ×1
  • street-fighting organization ×1
  • underground movement ×1

Instances (8)