Project 641 was a covert operation conducted by the United States during the Cold War. Its primary goal was to gather intelligence on the military capabilities and activities of the Soviet Union. The project involved various methods, including surveillance and reconnaissance, to assess potential threats. The operation was part of a broader strategy to enhance national security and inform military planning. By analyzing the data collected through Project 641, the U.S. government aimed to better understand the Soviet military posture and develop effective countermeasures against any potential aggression.