Background
The mission of the Navy's Program Executive Office for (Command, Control, Communications, Computers and Intelligence) C4I is to provide integrated communication and information technology systems that enable Information Dominance and the command and control of maritime forces.
PEO C4I acquires, fields and supports C4I systems that extend across Navy, joint and coalition platforms. This includes managing acquisition programs and projects that cover all C4I disciplines: applications, networks, communications, intelligence, surveillance and reconnaissance systems for afloat platforms and shore commands. (PEO C4I website)