At its inception, JWICS was meant to be a secure videoconferencing system. As word spread about the power and usefulness of JWICS videoconferencing, demand for it grew. Videoconferencing, however, did not use the entire available bandwidth, and eventually, the system grew to include email and data sharing.
In 1991, DIA successfully established a JWICS connection between the Pentagon and Commander in Chief, Atlantic Command Intelligence Directorate in Norfolk, Virginia, streamlining communications between the two intelligence hubs. The White House Situation Room followed, installing a JWICS suite in 1993. Within four years of the kickoff of the project more than 100 sites were using JWICS.
By 2000, JWICS had modernized to include secure data, voice, chat and email communications in addition to its videoconferencing capabilities. The system, born before the world wide web, continues to evolve and is a crucial part of daily work for more than 200,000 global users.