Kongsberg NSM

In the LIMA exhibition 2015, Malaysia announced that the Naval Strike Missile had won the contract to fulfil the Royal Malaysian Navy'sSecond Generation Patrol Vessel's anti-ship missile requirement.^[17][18]

Design and features[edit]

The state-of-the-art design and use of composite materials is meant to give the missile sophisticated stealth capabilities. The missile will weigh slightly more than 400 kg (880 lb) and have a range of at least 185 km (100 nm). NSM is designed for littoral waters ("brown water") as well as for open sea ("green and blue water") scenarios. The usage of a high strength titanium alloy blast/fragmentation warhead from TDW is in line with the modern lightweight design and features insensitive high-explosive II. Warhead initiation is by a void-sensing Programmable Intelligent Multi-Purpose Fuze designed to optimise effect against hard targets.^[19]

Like its Penguin predecessor, NSM is able to fly over and around landmasses, travel in sea skim mode, and then make random manoeuvres in the terminal phase, making it harder to stop by enemy countermeasures. While the Penguin is a yaw-to-turn missile, NSM is based on bank-to-turn flight (see Yaw (flight) and flight control).

The target selection technology provides NSM with a capacity for independent detection, recognition, and discrimination of targets at sea or on the coast. This is possible by the combination of an imaging infrared (IIR) seeker and an onboard target database. NSM is able to navigate by GPS, inertial and terrain reference systems.

After being launched into the air by a solid rocket booster which is jettisoned upon burning out, the missile is propelled to its target in high subsonic speed by a turbojet sustainer engine—leaving the 125 kg multi-purpose blast/fragmentation warhead to do its work, which in case of a ship target means impacting the ship at or near the water line.

Welcome Kongsberg to LCS Board

The Kongsberg Naval Strike Missile (NSM) anti-ship missile and MBDA VL Mica point defence missile system will equip Malaysia's Second Generation Patrol Vessel - Littoral Combat Ship (SGPV-LCS), Royal Malaysian Navy (RMN) sources have toldIHS Jane's , although the selection of both systems is awaiting final confirmation by the Malaysian government.

The choice of the two systems reflects a compromise between the RMN and the Malaysian government, which had been sparring over the choice of guided weapon systems for the SGPV-LCS programme since 2012.

Following receipt of a letter of award (LoA) in December 2011, Boustead Naval Shipyard Sdn Bhd, a subsidiary of Malaysia's BHIC group, was in July 2014 awarded a MYR9 billion (USD2.4 billion) contract for the design and construction of the six SGPV-LCS vessels. The contract is to be implemented over three Malaysia Plans: 10, 11 and 12.

The SGPV-LCS is based on the DCNS Gowind 2500 corvette design. However, while source selections have been completed for most combat system equipment, final decisions on the choice of anti-air and anti-ship missiles have been delayed by differences between the navy and the government.

The RMN had originally recommended Raytheon's RIM-162 Evolved Seasparrow Missile (ESSM) for the surface-to-air missile requirement and NSM for the anti-ship missile requirement. These were selected following evaluation against MBDA's VL Mica and MM40 Block 3 Exocet missiles.

However, the Malaysian government directed that VL Mica should be chosen, to simplify integration on the Gowind design (which will use DCNS' Setis combat management system). In the case of the Exocet the RMN already uses the missile, so selection would simplify logistical support.

RMN sources said the navy had argued that ESSM and NSM offered better performance against operational criteria. In the case of the NSM, the RMN argued it did not want to be over-reliant on the Exocet, which has long been in service globally and of which the capabilities are familiar to many navies operating in the region.

Systems already contracted for since the LoA award in 2011 include the DCNS SETIS combat management system, Thales SMART-S Mk 2 3-D multibeam radar, Rheinmetall's TMEO Mk 2 TMX/electro-optical (EO) radar/EO tracking and fire control system, and a Thales CAPTAS-2 variable depth sonar.

Weapons systems include BAE Systems' 57 mm Mk 3 naval gun (housed in a reduced radar cross section cupola), two MSI-Defence Seahawk 30 mm guns, and two J+S triple tube torpedo launcher systems.

The RMN's current planning schedule calls for sea trials in 2018 and entry into service in 2019 for the first SGPV-LCS ship, which has yet to be officially named.

Malaysia has selected the Kongsberg Naval Strike Missile (NSM), seen here being launched from the Littoral Combat Ship USS Coronado (LCS 4) in 2014, for its Second Generation Patrol Vessel - Littoral Combat Ship. Source: US Navy