The First Secret Agents of The O.S.S | Secrets Of War | Timeline August 20, 2020 Unipro2013main WW2 Documentaries </p> <h2> Office of Strategic Services</h2> <p> The story of the formation of the Office of Strategic Services, the predecessor to the CIA. From the recruitment and training of secret agents to undercover missions, OSS agents played an important role on the “Invisible Battlefield” in WWII.<br /> </p> <p>Credit to : Timeline – World History Documentaries</p> <p> Please support our Sponsors -
