Vietnam war 5 unissued VC propaganda leaflets (photocopies) with a reward of "100.000 DONG" (100.000 piasters) to anyone who captured a member of the US Army SECURITY AGENCY Team. Each leaflet measures 11" by 8.5", unused condition. Vietnamese phrase at the bottom of each document can be translated as "American Troop Invaders. They Are Enemy Who Can't Co-Exist With Us Under Same Sky!".  A valuable addition to your collection of Vietnam war memorabilia items.

During the Vietnam War, the United States Army Security Agency (ASA) was a key intelligence-gathering organization responsible for collecting, analyzing, and disseminating information about enemy forces in Vietnam. The ASA was a signals intelligence (SIGINT) agency, which means that it focused on intercepting and interpreting electronic communications such as radio signals and telephone conversations.

The ASA's primary mission was to provide the US military with timely and accurate intelligence about North Vietnamese and Viet Cong forces. This included information about troop movements, weapons caches, and other military activity. The ASA worked closely with other US intelligence agencies and with the South Vietnamese military to gather and analyze information.

The ASA also played a key role in the controversial practice of electronic warfare (EW) during the Vietnam War. This involved using electronic jamming and deception to disrupt and confuse enemy communications and radar systems. The ASA was responsible for developing and operating many of the EW systems used by US forces in Vietnam.

The ASA's efforts in Vietnam were not without controversy. Critics argued that the agency's reliance on electronic intelligence and EW techniques was not sufficient to provide a comprehensive understanding of the situation on the ground in Vietnam. Some also raised concerns about the legality and morality of the agency's surveillance activities.