The Anti-Submarine Warfare (ASW) community requires a fully operational Command, Control, Communications, Computers, and Intelligence (C4I) architecture to significantly reduce time from sensor detection to defensive weapons release. The United States Navy has established programs of record leveraging space, terrestrial, and maritime communications capabilities extending to fiscal year 2015. An ordered systems engineering process was performed to derive requirements and identify Joint ASW C4I Architecture strengths and weaknesses. This architecture ...