A profile of New Jersey-based subsea cable company SubCom which sources say the US military uses exclusively for its undersea internet and surveillance cables (Joe Brock/Reuters)

Joe Brock / Reuters:
A profile of New Jersey-based subsea cable company SubCom, which sources say the US military uses exclusively for its undersea internet and surveillance cables  —  SubCom, a New Jersey company born out of a Cold War spy project, has become a key player in the U.S.-China tech war.