This work's building plan is earlier than Dubna class so there are still some deficiencies in some aspects and The aim why I publish is supplement the construction sequence of medium and largesurface ships in the Soviet Navy and Provide a more exquisite work with a moderate number of parts

Introduce

The Koni class is the NATO reporting name for an anti-submarine warfare frigate built by the Soviet Union. They were known in the Soviet Union as Project 1159. 14 were built in Zelenodolsk shipyard between 1975 and 1988. They were originally intended to replace the older Riga-class frigates, but were instead chosen as a design for export to various friendly navies. The Koni I sub class were designed for European waters and the Koni II were made for warmer waters.[3] One ship was retained by the Soviets in the Black Sea for training foreign crews. Only a few of these vessels remain in service today.

Pro.1159TP/Koni III class

Pro.1159/Koni class form an anti submarine formation with Pro.1124/Grisha class and Pro.1135/Krivak class

Weapons

2× AK-726 76mm naval guns

2× SA-N-4 missiles

2× AK-230 AAguns

2× 12*RBU-6000 Anti-sub Rocket
(Pro.1159TP has only one)

2× 2*SS-N-14 anti-sub missiles

Have Fun!