Hisar-class offshore patrol vessel vs Shmel-class patrol boat

Offshore patrol vessel Corvette (full armament configuration)^[source]

Armoured patrol boat / gunboat^[source]

CODELOD: 4 x Diesel 2 x Electric Motor Generators: 4 x Diesel Generator^[source]

21 days^[source]

7 days^[source]

2 x RHIB^[source]

1 x Naval helicopter 1 x UAV^[source]

Hangar and platform for: S-70B Seahawk ASW helicopter Unmanned aerial vehicles (UAV)^[source]

Sonar: METEKSAN YAKAMOS 2020 New Generation Mounted Sonar Radars: ASELSAN MAR-D 3D Search Radar ASELSAN 2 AKR-D Fire Control Radar Navigation/LPI Radar Systems: ASELSAN Piri – KATS (Infrared Search and Trace System) ASELSAN DENİZGÖZÜ OCTOPUS-S Electro-optical Search System TÜBİTAK YELKOVAN Radar Electronic Support System Combat Management System: HAVELSAN ADVENT SYS^[source]

Donets-2 navigation radar^[source]

Full armament configuration : Guns: 1 x MKE 76 mm/62-caliber gun 1 x Aselsan GOKDENIZ CIWS 2 x UNIROBOTICS Targan 12.7 mm RCWS Vertical launcher systems: 8 x MiDLAS Vertical Launching System (VLS) (optional) 8 x HISAR-D RF air defence missiles Anti-ship missiles: 8 x Atmaca anti-ship missile Anti-submarine warfare: Roketsan ASW rocket launcher system^[source]

1 × 76 mm D-56TS – 150 rounds 2 x 25 mm 2M-3M 2 x 14,5 mm 2M-6 1 x 7,62 mm SGMT – with D-56TS 1 x 140 mm BM-14-17 rocket launcher 4 x 30 mm BP-30 Plamya grenade launcher^[source]

Turkey^[source]

Turkish Navy^[source]Hisar class · TCG Koçhisar · commissioned 20 June 2026 and listed Active; class operator Turkish Navy

Romanian Navy^[source]Hisar class · Contraamiral Roman (ex-TCG Akhisar) · commissioned 20 June 2026 and listed Active; class operator Romanian Navy

Soviet Navy Russian Navy Ukrainian Navy Abkhazian Navy Royal Cambodian Navy Uzbek River Force^[source]

1967 - 1972^[source]

1967 - present day^[source]

118^[source]

Between 1967 and 1972, 118 ships were built by three shipyards.^[source]Only the subject, component or variant named in this passage; unresolved names do not create a manufacturer identity

Since the boats were designed for direct fire support, the 27-meter-long hull is lightly armoured and divided into twelve watertight compartments. The bridge is armoured with 10 mm steel on the sides and 15 mm on the bow, and the windows of the wheelhouse can be closed with armoured shutters. Along the sides, the hull is reinforced with an 8 mm thick steel belt from frame 26 to frame 46. The steel deck is 4 mm thick. The gun turret on the bow is armoured all around with 15 mm.^[source]Shmel-class patrol boat · Hull and armament; only the objects and conditions stated in this passage

The turret of a light PT-76B tank, equipped with a stabilized 76.2 mm L/42 D-56TS cannon and a coaxial 7.62 mm SG-43 machine gun, was mounted on the bow. Behind the turret is the armoured bridge superstructure with a control station and searchlights. A rotating 140 mm BM-14 multiple rocket launcher with 17 tubes is mounted amidships, carrying 34 unguided rockets as ammunition. The launcher must be reloaded manually, is not stabilized, and can only fire accurately when the boat is stationary. At the stern is a 2M-3 turret with two 25 mm L/70 auto-cannons. The boats were designed with launching rails, through which up to ten sea mines can be deployed.^[source]Shmel-class patrol boat · Hull and armament; only the objects and conditions stated in this passage

The propulsion system consists of two M50F diesel engines driving two propellers. This is sufficient for speeds of up to 24 knots. At 10 knots, the range with the 4.8-ton fuel reserve is 320 nautical miles. Fresh water and food supplies are provided for operations of up to seven days.^[source]Shmel-class patrol boat · Propulsion and range; only the objects and conditions stated in this passage