The Navy's Project Overmatch will test four increasingly complex spirals in its attempt to tie together more networks and applications this year, Chief of Naval Operations Adm. Michael Gilday said Monday. Speaking with reporters at a Defense Writers Group event, Gilday said the effort aims to create a network of networks to pass information without an operator. "What I'm looking to do with Project Overmatch is to take the existing networks that we have, and to create a network of...