The lead ship is scheduled to be completed in 2 years and 10 months. Currently, Yantar has also been implementing a contract worth over $1bn for construction of three frigates ordered by the Indian Navy.
The Project 1135 vessels’ full capacity is 3.850 tons, maximum speed - 32 knots, cruising range - 30 days, the crew – 190, including 22 officers. The warships are armed with artillery gun A-190E (Caliber - 100 mm), a medium-range air defense missile system ‘Shtil-1’, anti-aircraft missile and artillery system ‘Kashtan’, eight portable anti-aircraft missile systems ‘Igla’, two twin-tube torpedo launchers DTA -53-11356, RBU-6000 bombs launcher. The warships carry on board Ka-28 or Ka-31 helicopters.