CONCORD, Mass. – May 28, 2019 – Technical Communications Corporation (NasdaqCM: TCCO) today announced that it received orders valued at $2.7 million from ADS, Inc. for the company's DSP9000 and HSE6000 encryption systems, training and support. These orders are in support of a foreign military sales contract between the U.S. government and a Middle Eastern government. Delivery of the equipment and training services is expected to occur over the next six months.

Carl H. Guild Jr., President and CEO of Technical Communications Corporation, commented, "We are pleased that our customer has selected TCC systems to secure its military communications network. We believe the combination of our quality systems, commitment to meeting unique requirements, and full lifecycle services have fostered this longstanding relationship. We also expect follow-on sales as our customer continues to expand its network."

About Technical Communications Corporation

For over 50 years, TCC has specialized in superior-grade secure communications systems and customized solutions, supporting our CipherONE^® best-in-class criteria, to protect highly sensitive voice, data and video transmitted over a wide range of networks. Government entities, military agencies and corporate enterprises in 115 countries have selected TCC's proven security to protect their communications. Learn more: www.tccsecure.com.