Soviet Submarine Threat in 1968 - Prov was followed by them....
By the mid-1960s, American and Soviet submarines are stalking each other, a stealthy and hostile game of cat and mouse. The Navy has a complex network of undersea microphones called SOSUS, used to detect the comings and goings of Soviet submarines. New strategies; new technologies; a new kind of war.
San Diego was homeport for Providence - 1st Fleet Flagship
San Diego Cam - view of Coronado Bridge, Coronado Islands, City
of Coronado, Shipyard, Hilton, San Diego Bay........A great view