The Ship-Shore-Ship Buffer/Data Handling and Display System (SSSB/DHDS) is EDO's latest offering in its Command and Control (C2) product line — an open-system architecture based on 100% COTS hardware and proven, operational software. The SSSB/DHDS is EDO's third generation of UNIX® system-based, real-time data link systems that have supported U.S., NATO, and other foreign forces since the 1990s.