Project 22500 Patrol Ship
| Mission: | Defense of ships, vessels and communication lines against enemy’s surface ships and submarines; defeat of airborne threats attacks, both independently and as a task force ship; destruction of submarines; fire support of landing troops; frontier guard and patrol duties on protection of territorial waters and exclusive economic zone. |
| Specifications | |
| Length, meters | 84,0 |
| Beam, meters | 13,7 |
| Draught, meters | 3,2 |
| Full displacement, tons | ab. 1 350 |
| Full speed, knots | 28-33 |
| Cruising range, n. miles | up to 4 000 |
| Endurance, days | 20 |
| Propulsion plant | diesel and gas turbine type, total power – 18,000 kW |
| Armament | |
| Air defense weapon | 2 Palma antiaircraft artillery systems 8 portable Igla systems |
| Artillery weapon | 1 gun mount 2 machine guns 1 Kalashnikov light machine gun (RPK-8) |
| Electronics | Pozitiv-ME1 air and surface surveillance radar |
| Aircraft capability | Helo deck with facilities for take-off, landing and maintenance of combat or rescue helicopter weighing up to 12 t |