After working for several months at the underground radio station "Swit," which broadcast to Poland from England, Tadeusz Chciuk was summoned by the Prime Minister of the Polish Government in Exile, Stanislaw Mikolajczyk, to go on a second Cichociemny parachute mission to Poland as Mikolajczyk's personal emissary. His code name was "Sulima," but he was also called "Celt." The mission departed from the RAF Base at Brindisi on the night of 3 April 1944. His mission was two-fold: first, to have urgent talks with the Chief Delegate and other key political figures, apprising them of the results of the Teheran Conference, which were very unfavorable indeed for Poland, and of the pressing need to come to some sort of diplomatic understanding with the Soviets; and second, to see to the safety of the other man on the mission, the political advisor Dr. Józef Retinger, code named "Salamander," who parachuted into Poland with him at the age of 56 and was also there to talk to the key political players. They were airlifted back out of Poland in dramatic circumstances in the early hours of 26 July 1944, in Operation Wildhorn III.