Project 21980 Class Counter-Sabotage Boats

Designed by JSC Vympel Design Bureau, the Project 21980 class counter-sabotage vessels are intended for the protection of naval bases, ports and aquatic areas of the Russian Federation.

The boats are also used to fight against sabotage and terrorist activities in the sea, as well as render assistance to the Border Service of the Russian Federation in their efforts to safeguard the state borders.

The Russian Navy has commissioned a total of 12 Project 21980 class counter-sabotage vessels as of November.

Boat pr. 21980 Grachonok was developed by the specialists of OJSC KB Vympel (Nizhny Novgorod) and is serially produced at the facilities of OJSC Zelenodolsky Plant named after VNIgorov. A.M. Gorky “under the contract with the Ministry of Defense, signed in 2007. The head boat P-104 (plant number 981, side 889) was laid on February 18, 2008, launched on April 25, 2009 and after successful tests in the waters of the river. The Volga and the Baltic Sea in December of the same year became part of the Baltic Fleet of the Russian Navy.

The following year, on 4 May 2010, the Adrei flag was hoisted on it. Currently, the boat is fighting to protect the water area of ​​the Leningrad naval base, and in the summer of 2011, in an original camouflage color, it was demonstrated at the International Naval Salon.

Second GPC pr.21980 “Grachonok” (factory number 982, airborne 840) was laid on 7.05.2010, launched in July 2011. At the end of October of the same year, an act was signed on the transfer of the boat to the compound of the ships of the protection of the water area Novorossiysk Naval Forces of the Black Sea Fleet. On the eve of the 67th anniversary of the Great Victory, it was planned to solemnly raise the naval flag.

In May of last year, a third anti-sabotage boat was built at the capacities of Zelenodolsk Shipyard, prospect 21980, the active construction of which is currently under active development.  Translated by google source arms-expo.ru

Vympel Shipyard (Shipyard Vympel)

Project 21980 class orders and deliveries

Construction on the Project 21980 class counter-sabotage vessels began in 2008 and deliveries were commenced in 2009. The vessels are operational with the Russian Navy’s fleets, including the Baltic Fleet, Pacific Fleet, Black Sea Fleet, and Caspian Flotilla.

The Ministry of Defence of the Russian Federation selected three Russian shipbuilding companies JSC Zelenodolsk plant, named after A.M. Gorky, Vostochnaya Verf Shipyard and JSC Vympel Shipyard to build the Project 21980 class vessels.

JSC Zelenodolsk plant was contracted to build up to nine boats and completed deliveries of first seven by October 2014. Keels for the eighth and ninth vessels were laid in 2015.

Vostochnaya Verf Shipyard built and delivered three vessels, while Vympel Shipyard agreed to construct four Project 21980 vessels.

The Russian Navy’s Northern Fleet took delivery of the first two vessels from Vympel Shipyard in November.

Completed

16 + 8 units

Ships

Project 21980

Name
Yard №
Laid Down
Launched
Commissioned
Note
Shipyard named after A.M. Gorky, Zelenodolsk – 8+2 units
P-104
№981
8.02.2008
25.04.2009
11.2009
from 27.12.2013 – P-104 Nakhimovets
P-191
№982
7.05.2010
07.2011
10.2011
from 16.02.2015 – P-191 Kadet
P-349
№983
6.05.2011
16.06.2012
14.11.2012
from 16.02.2015 – P-349 Suvorovets
P-350
№984
5.05.2012
04.2013
22.08.2013
from 16.02.2015 – P-350 Kursant Kirovets
P-351
№985
27.07.2012
2013
15.10.2013
from 2016 – P-351 Yunarmeets Kaspiya
P-355
№986
7.05.2013
05.2014?
22.08.2014
from 2016 – P-355 Yunarmeets Kryma
P-424
№987
27.07.2013
2014
9.10.2014
from 06.2017? – P-424 Kinel
P-433
№988
12.01.2015
2017?
16.09.2017
P-
№989
7.05.2015
plan 2018
under construction
P-
№990
plan 2018
under construction
Vostochnaya verf, Vladivostok- 4+2 units
P-377
№8002
03.2012
24.06.2013
26.09.2013
P-420
№8003
2012
30.11.2013
24.02.2014
from 2016 – P-420 Yunarmeets Primorya
P-417
№8004
2012
4.07.2014?
25.09.2014
from 2016 – P-417 Yunarmeets Kamchatki
P-
№8005
08.2017
14.10.2017
P-
№8006
under construction
P-
№8007
under construction
Vympel Shipyard, Rybinsk – 4+4 units
P-340
№01221
03.2014
7.06.2016
19.11.2016
from 2016 – P-340 Yunarmeets Zapolyarya
P-421
№01222
12.2014
22.07.2016
19.11.2016
P-429
№01223
15.09.2015
27.04.2017
14.07.2017
P-430
№01224
15.04.2016
22.06.2017
9.11.2017
from 24.02.2018 – P-430 Valery Fedyanin
BSK-
№01225
15.05.2018
under construction
BSK-
№01226
under construction
BSK-
№01227
under construction
BSK-
№01228
plan 2019
under construction

Source russianships.info

Shipyard in central Russia floats out first Project 21980 anti-sabotage boat: Here

Excerpt

In accordance with the contract signed with the Russian Navy, the Vympel Shipyard is expected to build four Project 21980 anti-sabotage boats, the press office added.

“A Project 21980 Grachonok anti-sabotage boat has been put afloat today. This is the first out of four anti-sabotage boats the Vympel Shipyard has built under the contract signed with the Russian Defense Ministry,” shipyard spokeswoman Tatyana Gerasimova said.

“The Vympel Shipyard has not built such boats earlier,” she added.

Design and features of the counter-sabotage vessels

factandamazing.blogspot.com

The Project 21980 counter-sabotage vessel features a single hull made of steel and its deckhouse is built using aluminium and magnesium alloys.

Vympel Shipyard (Shipyard Vympel)

The overall length and widths of the boat are 31m and 7.4m respectively and the draught is 1.85m. With a displacement of 138t, the vessel can carry up to eight crew members.

Vympel Shipyard (Shipyard Vympel)

The boat carries a remotely operated underwater vehicle to conduct mine-clearing and inspection activities in deep waters. Diving systems are provided aboard the vessel to support search and recovery, and mine clearance operations.

Vympel Shipyard (Shipyard Vympel)Vympel Shipyard (Shipyard Vympel)

Armament fitted to Project 21980 class counter-sabotage vessels

A 14.5mm marine pedestal heavy machine-gun mount fitted at the bow provides defence against lightly armoured surface, marine and air targets. With a rate of fire of 450 shots a minute, the machine gun can engage targets at distances of 2km.

14,5 mm MTPU-14,5

MTPU 14.5mm marine pedestal machine-gun mount

14.5 mm marine pedestal machine-gun mount (14.5 mm MTPU) is intended for fight against lightly armoured surface, coast and air targets. It is mounted on decks of war boats and ensures defeat of surface and coast targets at the distances of up to 2000 m at the height of up to 1500 m.

Cartridges with armour-piercing-incendiary bullet B-32, armour-piercing-tracer bullet BZT and incendiary of instant action MDZ are used for firing at surface, coast and air targets.

Pedestal machine gun mount without gun – Vympel Shipyard (Shipyard Vympel)
Technical Characteristics
Weapon machine-gun KPVT
Machine-gun calibre, mm 14.5
Rate of fire, shot/min, not less 450
Mass of a mount with a machine-gun (without ammunition and SPT&A),kg 350
Overall dimensions (with the height
of foundation from the deck 100 mm), mm:
length
width
height
2800
865
1500-1800
Angle of elevation guidance, degrees -15 to +60
Angle of traverse guidance, degrees ±180
Direction of a machine-gun feed right
Method of guidance manual
Crew, persons 1

Source zid.ru

The vessel is armed with Igla man-portable air-defence system (MANPADS) at the stern to defend enemy aircraft, helicopters and remotely operated vehicles.

9K38 Igla (Needle) Man-Portable Air Defense System (MANPADS)

Intended to defeat approaching and receding jet-engine, turboprop, propeller-driven fixed-wing aircraft and helicopters round the clock when they are visually observed against clutter background and in infrared countermeasure environment.
High counter-countermeasure resistance. Round the clock identification friend-or-foe. Main combat employment – shoulder-firing. Launch options include a 203-OPU Dzhigit support launching unit and 9S846 Strelets set of control equipment and launch modules.

Major features of Igla MANPADS:

  • two-colour seeker;
  • automatic entry of lead and elevation angles at launch;
  • target selection when it deploys IR decoys;
  • software-driven target adaptive guidance;
  • detonation of sustainer’s remaining propellant together with warhead activation;
  • disabling launches at friendly targets.

System specifications:

 Target altitude, m  10…3,500
 Target range, m  5,200
 Target speed, m/s:
            head-on engagement  Up to 360
            tail-chase engagement  Up to 320
 Combat equipment weight, kg (in combat position)  16.8
Major missile specifications:
 Missile calibre, mm  72.2
 Missile length, mm  1,655
 Missile launch weight, kg  10.6
 Booster  Solid-propellant
 Sustainer  Solid-propellant, two-thrust
 Warhead  Blast fragmentation
 Aerodynamic configuration  Canard
 Flight control  Aerodynamic surfaces, powder thruster at initial trajectory
 Seeker  Optical, two-colour, homing (passive)
 Control system  Single-channel

Source kbm.ru

The 55mm remote-controlled counter-sabotage grenade launchers, including ten-barrelled DP-65A and two-barrelled DP-64 are installed at the stern to protect the boat against enemy combat vessels. The DP-65A grenade launcher offers a maximum firing range of 500m, while the range of DP-64 is 400m.

DP-65A grenade launcher

Рыбинская Неделя YouTube

DP65 small-sized remotely controlled antidiversion grenade launching system

It is designed for protection of ships against attacks of underwater combat swimmers at external roadstead open anchor stops and bases, for protection against attacks of underwater combat swimmers at water-development works, sea platforms and other important sea and coastal installations.

It is mounted both on the ships (sea installations) and on the coastal installations.

The system ensures single-shot and salvo fire with rocket grenades RG-55M and RGS-55.

Guidance of the system and fire control is carried out remotely or manually. Rocket grenades launching in manual control mode is carried out by the autonomous power source.

The control panel and the power source provide the possibility of simultaneous connection of one to four grenade launchers.
The system is equipped with blocking device ensuring security of loading and unloading of the grenade launcher, blocking of firing circuits in the zones forbidden for firing.

Detection of a target is performed with the sonar dipping station. When using the system with the sonar “ANAPA-ME” automatic detection of the target, guidance of the system by the sonar to the target and its tracking up to defeat is ensured.

Technical Characteristics
Calibre, mm 55
Quantity of barrels 10
Angle of elevation guidance, degrees -33 to +48
Angle of traverse guidance, degrees -165 to +165
Speed of elevation guidance, degrees/s 10
Speed of traverse guidance, degrees/s 15
Range of fire, m minimum 50
maximum 500
Mass of the grenade launcher (without grenades), kg 132
Overall dimensions of the grenade launcher, mm 970×780×1820

Source zid.ru

DP-64 grenade-launcher

dp_64_nepryadva_grenade_launcher__hi_poly__by_kutejnikov-d96fcju

DP-64 grenade launcher is designated for protection of submarines in the above-water position, ships at external roadsteads, against attacks of underwater combat swimmers.

The grenade launcher allows carrying out loading and fire conducting by one person at a range of up to 400 m.

Firing the grenade launcher is conducted with FG-45 fragmentation grenade to destroy a swimmer and with SG-45 signal to mark the swimmer’s location.

DP-64 grenade launcher allows conducting fire ordinary small arms from any place of the ship deck, from the deck house of a submarine in the above-water position and from a helicopter. Source strategic-bureau.com

vitalykuzmin.net

Navigation and communications equipment

The Project 21980 class counter-sabotage vessels are provided with advanced navigation and communications equipment to perform efficient detection and tracking of underwater objects.

The systems include MR-231 Anapa navigation radar, MTC-201 M3 electro-optical observation system, underwater detecting objects, sonar, searchlight, hydro acoustic system, loudhailer, siren, and search equipment.

MR-231 Anapa navigation radar

MR-231 Anapa navigation radar on top of bridge aft of MTK-201ME Multipurpose TV shipborne system – Рыбинская Неделя YouTube

MTK-201ME Multipurpose TV shipborne system

The MTK-201ME multipurpose TV shipborne system is designed to surveillance air and surface situation in the ships and boats for all types of defense of self-defense zones, ship`s navigational safety and weapons control.

Missions:

  • automated and manual search of air, surface and coastal targets, including pinpoint, autonomous or according to targeting;
  • visual detection, recognition and identification by operator of air, surface and coastal targets at round-the-clock;
  • automatic, automated and manual tracking of targets, including high-speed;
  • measuring of targets distance and angle coordinates, the computation of motion parameters;
  • visual (thermal imaging and television), the coordinate and calculated data transmission in ship’s information systems and radar fire-control systems;
  • shipboard helicopters position and trajectory control during takeoff and landing, as well as monitoring of premises within the ship.

The system provides the fire-control of one or two artillery units simultaneously visually observed targets.

Components:

  • multi-sensor gyrostabilised turret;
  • digital progressive scanning TV black and white, and color cameras;
  • thermal imager 8-12 m;
  • lasers range-finders, 1.06 m and 1.54 m;
  • electronic units including auto tracker, video processor, and control units.

Source roe.ru

anton-blinov.livejournal.com

Anapa-ME underwater anti-saboteur detection sonar system

The Anapa-ME underwater anti-saboteur detection sonar system is designed for surveillance underwater situation to provides anti-sabotage actions protection of ships stopped in the open roadsteads or basing points, and to safeguard important military and industrial installations, hydrotechnical facilities in ports, open sea and other water areas.

Missions

The Anapa-ME sonar main missions are as follows:

  • search and detection of underwater saboteur with flippers or underwater delivery scooters;
  • identification and tracking underwater targets;
  • automatic measurement of target coordinates and their feeding into anti-saboteur weapons launchers.

Source roe.ru

Project 21980 class propulsion and performance

Рыбинская Неделя YouTube

Power for the Project 21980 class vessel comes from two diesel engines, two fixed-pitch propellers and two diesel generators.

The maximum speed of the boat is 23kt and the cruising range is 200mi. It can also stay afloat for up to five days.

2 x 2400 hp MTU diesels (?)

screenshot-www.transdiesel.com-2018.06.15-02-42-57

Source transdiesel.com

2 x Deutz Mwm Tbd620V12 Diesel Engine (Ships №01221-01226)

application Running work Intermission work
Working ship High speed ship Yacht,high speed duty ship
condition air/turbocharge cooled/atmospheric pressure/relative humidity:45°C/32°C/0.1MPa/60%
Power symbol MCFN MFN
(A) (B) (C) (D)
speed 1500 1650 1800 1500 1650 1800 1860 1860
TBD620V8 829 870 920 915 960 1016 1120 1168
TBD620V12 1240 1304 1380 1370 1440 1524 1680 1752
TBD620V16 1658 1740 1840 1830 1920 2032 2240 2336
MAIN SPECIFICATION
BORE/STROKE 170/195mm
ARRANGE 90° v-90°
CYLINDER NUMBLE 8,12,16
MIN. SPEED AT FULLY LOAD 600r/min
IGNITION SPEED 150r/min(5°c)
RATED SPEED 1500r/min
UNIT CYLINDER VOLUME 4.43dm3
COMPRESSION RATIO 13.5:1
MAX. COMBUSTION PRESSURE 15MPa
DIRECTION counter clockwise rotation(from the end of flywheel)
TYPE 4-stroke,direct-injection
INTAKE turbo/turbo-intercooler
DIMENSION mm V8:2340*1450*2000
V12:2980*1450*2040
V16:3400*1450*2100
WEIGHT(KG) V8:3600
V12:25100
V16:6290

Source: deutzengine.en.made-in-china.com

russianships.info

General characteristics 

Displacement (tons):
Standard: 138
Full load:
Dimensions (m):
Length: 31,04
Beam: 7,4
Draft: 1,85
Speed (knots): 23
Range:
Autonomy (days): 5
Propulsion: 2×2400 hp MTU diesels (№01221-01226 – 2×2215 hp TBD620V12 diesels), 2 fixed pitch propellers, 2×100 kW DGA-100-V-A1-MPS diesel-generators
Armament: 4×1 SAM system 9K38 «Igla» launchers (9M39 missiles)
1×1 14,5 mm MTPU-14,5
1×10 55 mm DP-65A grenade launcher (RG-55M, GRS-55 grenades)
1×2 45 mm DP-64 grenade launcher (FG-45, SG-45 grenades)
1 diving complex (1 diving chamber), 1 Falcon Underwater Remotely Operated Vehicle
Electronics: MR-231 navigation radar, MTK-201M3 electronic-optical television system, «Filin» (P-104) optical system, «Kalmar» sonar complex, MG-757 «Anapa-M» anti-saboteur sonar
Complement: 8

Source russianships.info

Main material source naval-technology.com

Updated Jun 15, 2018

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