Betrayal in Berlin by Steve Vogel

https://thebookvoice.com/podcasts/2/audible/130696 to listen full audiobooks. Title: Betrayal in Berlin Author: Steve Vogel Narrator: Joel Richards Format: mp3 Length: 17 hrs and 46 mins Release date: 09-24-19 Ratings: 4.5 out of 5 stars, 304 ratings Genres: Intelligence & Espionage Publisher's Summary: Its code name was “Operation Gold”, a wildly audacious CIA plan to construct a clandestine tunnel into East Berlin to tap into critical KGB and Soviet military telecommunication lines. The tunnel, crossing the border between the American and Soviet sectors, would have to be 1,500 feet (the length of the Empire State Building) with state-of-the-art equipment, built and operated literally under the feet of their Cold War adversaries.