command and communications ship

command and control ship

lead ship / name ship / class leader

Battle Management, Command, Control, Communications and Intelligence (BMC3I)

command and control communications

command, control, communications, and computers (C4)

command, control, communications, computers, and intelligence (C4I)

forward area air defense command, control, communications and intelligence (FAAD C3I)

command, control, communications, computers, and information (C4I)

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

amphibious command ship (LCC)

command ship

command communicationі ship

command communications

command communications system

command, control, communications, computers, cyber-defense, combat systems (C6)

command, control, communications, intelligence (C3I)

command, control, computers, communications, cyber-defense (C5)

US Army Communications Command

C3 (command, control & communications)

C3I command, control, communications & Intelligence

high command communications system

combat functions (warfighting functions WFF) - Command and Control; Intelligence; Fires; Movement and Maneuver; Protection; Sustainment

warfighting functions (WFF - command and control; intelligence; fires; movement and maneuver; protection; sustainment)

merchant ship reporting and control message system

rescue and salvage ship (ARS)

air maintenance and repair ship

communications and control systems maintenance

communications and electronic security

communications and intelligence system

Working Group on Operations, Plans and Communications

buried and hardened cable communications system

communications and instrumentation support services