It was quickly discarded.  Benin Navy of Benin - As of 2004, all four examples were "in commission" but non-operational.  Cambodia Royal Cambodian Navy - In 1975 three units had been transferred from the Soviet Union.
I 2014 var kun to stadig aktive i Ruslands flåde.  Benin: I 2004 var alle landet fire både under kommando, men ikke operative.  Cambodja: I 1975 blev tre fartøjer overført fra Sovjetunionens flåde.