The Torpedo Retrievers is utilized in support of torpedo exercises. It is designed as retrieve torpedoes in the sea. The boat had their aft ends cut away and are open to the sea, and an inclined deck from about deckhouse to the stern. The retrievers jump into action thenever a submarine or warship has firing practice torpedo. They chase a torpedo as it nears the end of its run, toss a lasso over it and wiggle the torpedo aboard.

Torpedo Retriever TL-857 laid down at the Sosnovsky Shipyard (yard No.70), commissioned in 1972 and was assigned to the Black Sea Fleet.

Now in service.