Project 10412 patrol boat

Project 10412 class patrol boats are an export version of the Russian Svetlyak class patrol boat. These vessels are designed to carry out a variety of missions, from patrol missions to prevent violations of maritime state border, to protect friendly vessels and facilities from enemy surface and air attacks, to monitor exclusive economic zones, to protect natural resources areas and coastal lines of communications, etc.

Slovenian patrol boat Triglav, 10412 class patrol boat.
Class overview
Name	Project 10412
Builders	Almaz shipbuilding company
Operators	Vietnam People's Navy  Slovenian Navy
Cost	$35mil USD
In commission	From 2002 (Vietnam People's Navy)
Completed	7
Active	7
General characteristics
Class & type	Svetlyak
Type	patrol boat
Tonnage	333 tons
Displacement	375 tons full load
Length	49.5 metres.
Beam	9.2 metres.
Draught	2.5 metres.
Propulsion	3x diesel engines with 16200 hp
Speed	up to 30 knots (Full Speed), 13 knots ( Economical )
Range	2200 miles at 13 knots.
Endurance	10 days
Crew	28 ( 4 officers )
Armament	2x 30mm AK-630 or 1x76.2mm AK-176M ( bow section ), 16x Igla-1M MANPADS, 2x 14.5mm machine gun

Armament and equipment

• 2x AK-306 gun mount (AK-176 gun can be mounted in the bow section)
• 2x 14.5mm machine gun
• 16x Igla-type MANPADS
• FR-2150W navigational radar
• Gorizont-25 integrated navigation system
• GAGK1 Pastilshchik-D gyroazimuth/horizon compass
• KM-69M1 magnetic compass
• LEMM-2-2 electromagnetic log with echosounder functions
• AP-5 dead-reckoning tracer
• RN-1 radio range-finder
• KPI-9F receiver-indicator of ground-based radio-navigation systems
• NT-200D shipborne satellite navigation equipment
• Buran-6E automated communications system^[1]

Vietnamese version with the AK-176M as the main gun.

Versions

The Slovenian version, Triglav has only one AK-630, place for two inflatable boats, one decompression chamber for divers, two 14.5mm machine guns, sixteen Igla-type MANPADS, 9M120 anti-ship missile system, PK-10 anti-missile projectiles and three MTU diesel engines type 4000 with 2.880 kW each.^[2]

Operators

 Vietnam

• Vietnam People's Navy (6)

 Slovenia

• Slovenian Navy (1) – one Russian vessel delivered as payment for debt, named Triglav.