Initial plans called for 35 submarines of this class but only 16 were built, two - including the lead sub, by the Baltic Shipyard, St. Petersburg and the rest by the Krasnoye Sormovo Shipyard in Nizhny Novgorod. They were commissioned between 1963 and 1968 and served through the 1980s. The last one was decommissioned in 1994.
Initial plans called for 35 submarines of this class but only 16 were built two - including the lead sub by the Baltic Shipyard St Petersburg and the rest by the Krasnoye Sormovo Shipyard in Nizhny Novgorod They were commissioned between 1963 and 1968 and served through the 1980s The last one was decommissioned in 1994