Analysis of information sources in references of the Wikipedia article "Vishnya-class intelligence ship" in English language version.
Russian spy ship Viktor Leonov at the port in Havana, January 20, 2015.
The Project 864, also known as the Vishnya and Meridian, is an electronic surveillance and intelligence gathering ship built by Stocznia Polnocna shipyard in Gdansk (Poland) for the Soviet Union's Navy in the 1980s.
Ship Photos and Ship Tracker
The Project 864, also known as the Vishnya and Meridian, is an electronic surveillance and intelligence gathering ship built by Stocznia Polnocna shipyard in Gdansk (Poland) for the Soviet Union's Navy in the 1980s.
Ship Photos and Ship Tracker