Super Dvora Mk II-class patrol boat

Last updated

HPL-21 Ankaran.jpg
Super Dvora Mk II-class HPL-21 Ankaran of the Slovenian Navy
Class overview
NameSuper Dvora Mark II class
Builders IAI-Ramta
OperatorsSee Operators
Preceded by Dvora class
Succeeded by Super Dvora Mk III class
In commission1996
Planned23
Completed23
Active19
Lost1
Retired3
General characteristics
TypeFast patrol boat
Displacement60 tons full load
Length25.4 m (83 ft) (incl. ASD platform)
Beam5.67 m (18.6 ft)
Draught1.1 m (3.6 ft)
Propulsion2x diesel engines with 4,570 hp (3,410 kW) and two Arneson ASD-16 articulating surface drives.
Speed45–52 knots (83–96 km/h) (max)
Range700 nautical miles (1,300 km) at 42 knots (78 km/h)
Armament

The Super Dvora Mark II-class patrol boats is a high-speed class of patrol boats meant for a variety of naval missions from typical off-shore coastal patrol mission profiles to high-speed, high-maneuver littoral warfare. Built by Israel Aerospace Industries for the Israeli Sea Corps, the Super Dvora Mark II is the successor to the Dvora-class fast patrol boats. The Super Dvora Mark IIs have been employed by the Sri Lanka Navy to counter LTTE operations at sea.

Contents

Design and construction

25.4 metres (83 ft) in length, the Super Dvora II has a marine aluminum alloy planing hull in order to maintaining high standards of sea-keeping, maneuverability and static/dynamic intact/damaged stability in adverse environments.

Armament

Originally the main armament of the Super Dvora Mark II design was the Oerlikon 20 mm cannon which were manually operated. At present all Super Dvora Mark II types have been modified to allow for the installation of Typhoon 25-30 mm stabilized cannon which can be slaved to state-of the art mast-mounted, day/night, long-range electro-optic systems. In addition to its main armament, Super Dvora Mark IIs carry heavy or light machine guns, depending on the operational requirements.

Sri Lankan Navy Super Dvora Mark IIs carry additional weapon systems such as Automatic Grenade Launchers, GPMGs & HMGs.

Operators

Flag of Eritrea.svg  Eritrea
Flag of India.svg  India
Flag of Israel.svg  Israel
Flag of Slovenia.svg  Slovenia
Flag of Sri Lanka.svg  Sri Lanka

Related Research Articles

<span class="mw-page-title-main">Eurocopter AS565 Panther</span> Military utility helicopter

The EurocopterAS565 Panther is the military version of the Eurocopter AS365 Dauphin medium-weight multi-purpose twin-engine helicopter. The Panther is used for a wide range of military roles, including combat assault, fire support, anti-submarine warfare, anti-surface warfare, search and rescue, and medical evacuation.

<span class="mw-page-title-main">Patrol boat</span> Small naval vessel

A patrol boat is a relatively small naval vessel generally designed for coastal defence, border security, or law enforcement. There are many designs for patrol boats, and they generally range in size. They may be operated by a nation's navy, coast guard, police, or customs, and may be intended for marine, estuarine, or river environments.

<span class="mw-page-title-main">Motor torpedo boat</span> Type of fast torpedo boat

A motor torpedo boat is a fast torpedo boat, especially of the mid 20th century. The motor in the designation originally referred to their use of petrol engines, typically marinised aircraft engines or their derivatives, which distinguished them from other naval craft of the era, including other torpedo boats, that used steam turbines or reciprocating steam engines. Later, diesel-powered torpedo boats appeared, in turn or retroactively referred to as "motor torpedo boats" for their internal combustion engines, as distinct from steam powered reciprocating or turbine propulsion.

<span class="mw-page-title-main">M242 Bushmaster</span> American autocannon

The M242 Bushmaster chain gun is a 25 mm (25×137mm) single-barrel chain-driven autocannon. It is used extensively by the U.S. military, such as in the Bradley fighting vehicle, as well as by other NATO members and some other nations in ground combat vehicles and various watercraft. Hughes Helicopters in Culver City, California, was the original designer and manufacturer. As of 2019, Northrop Grumman Innovation Systems produces the gun.

<span class="mw-page-title-main">Fast attack craft</span> Naval surface vessel capable of high speed designed to attack other watercraft

A fast attack craft (FAC) is a small, fast, agile, offensive, often affordable warship armed with anti-ship missiles, gun or torpedoes. FACs are usually operated in close proximity to land as they lack both the seakeeping and all-round defensive capabilities to survive in blue water. The size of the vessel also limits the fuel, stores and water supplies. In size they are usually between 50–800 tonnes and can reach speeds of 25–50 knots (46–93 km/h).

<span class="mw-page-title-main">Sri Lanka Navy</span> Naval component of the Sri Lanka Armed Forces

The Sri Lanka Navy (SLN) is the naval arm of the Sri Lanka Armed Forces and is classed as the country's most vital defence force due to its island geography and is responsible for the maritime defence of the Sri Lankan nation and its interests. The role of the Sri Lanka Navy is to conduct operations at sea for the defence of the nation and its interests and conduct prompt and sustainable combat operations at sea in accordance with the national policies.

Type 062 gunboat Class of patrol boats

The Type 062 gunboat is a class of gunboat of the People's Liberation Army Navy first developed and constructed in the 1950s. This unsophisticated class is relatively well-armed for its size and is the most widely built and exported Chinese naval vessel in terms of numbers. A total of 30 were built, initial boats being known as the Shanghai I class and later slightly improved boats being known as the Shanghai II class. The Shanghai I class was slightly smaller than its successor, the Shanghai II class, displacing 125 tons instead of 135 tons, and had a twin Chinese Type 66 57 mm gun mount forward. All other specifications are identical to the Shanghai II class, which replaced the 57 mm with twin 37 mm gun mounts. Some boats remained in active service well into the early 1990s in the PLA navy and longer in the case of the Korean People's Navy.

Osa-class missile boat 1960s Soviet missile boat super-class

The Project 205 Moskit (mosquito) more commonly known by their NATO reporting name Osa, are a class of missile boats developed for the Soviet Navy in the late 1950s. Until 1962 this was classified as a large torpedo boat.

<span class="mw-page-title-main">Typhoon Weapon Station</span> Israeli remote weapon station

The Typhoon is a type of remote weapon station manufactured by Rafael Advanced Defense Systems of Israel, and it shares similar design principles and common technologies with Samson Remote Controlled Weapon Station, a land-based system manufactured by the same developer. Like Samson RCWS, Typhoon is also multi-configurable.

<i>Donghae</i>-class corvette Ship class

The Donghae-class PCC is the low-end complement of the high-low mix domestic naval construction plan of the Republic of Korea Navy under the 1st Yulgok Project (1974-1986) for the Republic of Korea Armed Forces. The ship is designed for patrolling maritime border, including the Northern Limit Line, protecting the littoral zone, and combating the North Korean vessels.

<span class="mw-page-title-main">Myanmar Navy</span> Military unit

The Myanmar Navy is the naval warfare branch of the armed forces of Myanmar. With 16,000 personnel on duty, the navy operates more than 227 vessels. Prior to 1988, the navy was small, and its role in counter-insurgency operations was smaller than those of the army and the air force. The navy has since been expanded to take on a more active role in defense of Myanmar's territorial waters.

Shaldag-class patrol boat Class of patrol boats of Israeli Navy

The Shaldag-class patrol boat is a small but fast class of patrol boats developed for the Israeli Navy and launched in 1989, it has since seen service with several other navies.

Dvora-class fast patrol boat Israeli Sea Corps patrol class

The Dvora-class fast patrol boat is a fast class of patrol boats built by Israel Aerospace Industries for the Israeli Sea Corps based on the Israeli Dabur class.

Ultra Fast Attack Craft

The Ultra Fast Attack Craft, commonly known as the UFAC or Colombo class, is a Sri Lankan ultra high-speed class of patrol boats meant for a variety of naval missions from off-shore coastal patrol missions to high-speed, high-maneuver littoral warfare. They are based on the Shaldag boats made by Israel.

Super Dvora Mk III-class patrol boat Israeli military fast patrol boat

The Super Dvora Mark III-class patrol boat is the latest generation of the Dvora family of fast patrol boats or fast attack craft (FPB/FAC). Manufactured by IAI Ramta in 2004 these vessels are capable of travelling up to 50 knots in littoral waters thanks to its state of the art thrust vectoring control Articulated Surface Drives (ASD) while holding various armaments, from automatic grenade launchers, AGM-114 Hellfire missiles, SPIKE NLOS missiles, and 30 mm cannons in its armory.

<span class="mw-page-title-main">Fast Attack Flotilla</span>

The 4th Fast Attack Flotilla is a force element flotilla of the Sri Lanka Navy. The flotilla's mission is to provide heavily armed and fast patrol boat capability to counter sea tiger movements along the coast and to protect naval and civilian shipping from sea tiger suicide crafts.

Cedric-class patrol boat

The Cedric class, formerly known as Arrow class, is a series of fast patrol/assault speed boats constructed by the Sri Lanka Navy for use by its littoral warfare units, the elite Special Boat Squadron (SBS) and the Rapid Action Boat Squadron (RABS).

The Battle off the coast of Mullaitivu was a naval battle fought between the Sri Lanka Navy and Sea Tigers on 23 March 1997, off the coast of town of Mullaitivu which has been under control of the LTTE since the Battle of Mullaitivu in 1996.

References

  1. 1 2 3 4 Nassauer, Otfried; Steinmetz, Christopher (September 2003). "Rüstungskooperation zwischen Deutschland und Israel" (PDF) (in German). Berliner Informationszentrum für Transatlantiche Sichereit. Retrieved 22 August 2015.
Preceded by Dvora series Succeeded by