Gurza M Class (Project 58155 Class) Ukrainian Inshore Patrol Boat
Gurza M Class
Gunboat
Other
Basic Information
Name
Gurza M Class (Project 58155 Class) Ukrainian Inshore Patrol Boat
Designation
Gurza M Class
Alternate Designation
Gurza M Class; Project 58155 Class
Equipment Type
Gunboat
Manufacturer
Kuznya na Rybalskomu
Date of Introduction
2016
Description
The Project 58155 Gurza-M class is a series of small armored gun boats in service with the Ukrainian Navy. The first two vessels were laid down at the Kuznya na Rybalskomu (previously Leninska Kuznya) shipbuilding plant in October 2012. Originally it was planned to build nine such vessels by 2017. In December 2013 the Ministry of Defense withdrew its contract. In mid-2014 construction of the Gurza-M class was revived and the first two vessels were launched in late 2015. In December 2016 they officially joined the Ukrainian Navy. The new military contract for twenty vessels is to be completed by 2020.
Naval & Littoral Specifications
Crew
5
Beam
4.80 m
Draft
1.00 m
Variants
BK-01 Akkerman (U174)
Ukrainian Navy. Commissioned: 6 December 2016
BK-02 Berdyansk (U175)
Ukrainian Navy. Commissioned: 6 December 2016
BK-03 Nikopol (U176)
Ukrainian Navy. Commissioned: 1 July 2018
BK-04 Kremenchuk (U177)
Ukrainian Navy. Commissioned: 1 July 2018
BK-05 Lubny (U178)
Ukrainian Navy. Commissioned: 1 July 2018
BK-06 Vyshhorod (U179)
Ukrainian Navy. Commissioned: 1 July 2018
BK-07 Kostopil, P180
Ukrainian Navy. Commissioned: 6 September 2020
System
Alternative Designation
Gurza M Class; Project 58155 Class
Type
Gunboat
Builder
Kuznya na Rybalskomu, Ukraine
Crew
5 total (1 off. + 4 enl.)
Dimensions
Length
23.0 m
Beam
4.8 m
Draft
1.0 m
Displacement, Standard
54 tons
Propulsion System
Engine Name
2 x Marine Diesel
Engine Type
Diesel
Engine Power
INA
Maximum Range
900 nm
Maximum Speed
25 knots
Weapon Systems
Combat Module Turret
Name
2 x BM-5M.01 Katran-M Turrets
Type
Remote-Controlled Deck Guns
Main Gun
ZTM-1 Autocannon
Caliber
30 mm
Maximum Rate of Fire
330 rds/min
Maximum Effective Range
4,000 m
Coaxial Weapon #1
Name
Grenade Launcher
Type
Coaxial
Caliber
30 mm
Cartridge
INA
Basic Load
INA
Coaxial Weapon #2
Name
CT Machine Gun
Type
Coaxial
Caliber
7.62 mm
Cartridge
7.62 mm x 51 mm
Basic Load
INA
Maximum Effective Range
1,100 m
ATGM System
Launcher
Modified Maritime Launcher
Missile
RK-2 Barrier (Bar'er-V)
Caliber
130 mm
Guidance
Semi-automatic command to line-of-sight (SACLOS)
Missile Type #1
Tandem HEAT (RK-2S)
Missile Type #2
HE-FRAG (RK2-OF)
Missiles
Name
9K34 Strela-3 / SA-14 Gremlin
Type
Man-Portable Air Defense Missile System (MANPADS)
Warhead
Frag-HE
Fuse Type
Contact/grazing
Propulsion
2-stage solid-propellant rocket
Guidance
1-color passive IR homing
Maximum Range
6,000 m
Quantity
2-4 launchers
Mine System
Note
Assessed limited mine laying capability, exact capability details unknown.
Fire Control Systems
FCS Name
INA
Computerized FCS
Yes
Sensors and Communications
Navigation Radar
Yes
Optoelectronic monitoring system
Yes
Laser Emission Detection
Yes
Radio
HF/VHF/UHF/Satellite
Protection
Hull Armor
They 8 mm over the pilot house, hull and internal bulkheads and 5 mm of armor over the deck.
Countermeasures
Equipped with the UPPP-20 protection system that consists of four laser warning receivers and three decoy launching systems. Each automatic decoy system consists of a 15 x 50 mm decoy launchers designed to protect the vessel from unexpected attacks. The system works after the signal is received from the laser warning receivers, while the system recognizes the threat and launches the decoys with multispectral smoke projectiles in the direction of the threat movement.
NBC Water Washdown System
Yes
Details
Country of Origin
Ukraine
Category
Naval
Naval
Filter Label
G
Classification
Domain
Naval & Littoral
Equipment Status
Active
Dimensions
Length
23 m
Width
4.8 m
Height
—
Weight
54000 kg
Operators (1)
Ukraine
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