Logistically, how did the Big Three (FDR, Stalin, Churchill) conferences work? More specifically Tehran in 1943, in the midst of war.

by jackp536
JohnnyJordaan

Searching for "tehran conference" on this sub turned up this extensive answer by /u/Bigglesworth_ on the matter: https://www.reddit.com/r/AskHistorians/comments/c60tfm/how_did_allied_countries_leaders_travel_to_meet/