Claim: Cichociemni were special operations paratroops that operated in World War II Operation Tempest and Operation Ostra Brama.
Evidence: Cichociemni (Polish pronunciation: [t͡ɕixɔˈt͡ɕɛmɲi; the "Silent Unseen") were elite special-operations paratroopers of the Polish Army in exile, created in Great Britain during World War II to operate in occupied Poland (Cichociemni Spadochroniarze Armii Krajowej). World War II Operation Tempest, Operation Ostra Brama, Lwów Uprising and Warsaw Uprising 
Special operations paratroops World War II Operation Tempest, Operation Ostra Brama, Lwów Uprising and Warsaw Uprising