Singapore Army's HIMARS Featured In Lockheed Martin's Precision Strike Missile Animation

 

Singapore Army HIMARS 21641MID in LMC PrSM animation.

The actual Singapore HIMARS with registration number 21641MID.
Photo : HR586 Emergency Collection via FB

I am not sure how many people noticed this, but Lockheed Martin's concept video for its Precision Strike Missile ( PrSM ) actually featured a Singapore Army HIMARS launching two missiles at what seemed like a S-400 surface-to-air missile battery and a forward arming and refueling point. The dead giveaway is the M1140 truck's vehicle registration number 21641MID which is unique to military vehicles of the Singapore Armed Forces ( SAF ). It is truly befuddling why a US Army deep strike weapon system which is still under development should feature a launch vehicle belonging to a foreign nation. Did Singapore co-sponsor the PrSM program or did it request to buy the PrSM? It seems very unlikely but who knows? You can watch the video below or on Youtube here. Update 2 Jun 2022 : It seems that this video is no longer available on Youtube.

Precision Strike Missile

The PrSM has its origins in the US Army's Long Range Precision Fires Program. It is a next-generation, extended range, all-weather, surface-to-surface missile that will give the ground commander an enhanced capability to attack, neutralise, suppress and destroy critical and time-sensitive point and area targets. 

It is compatible with the M270 Multiple Launch Rocket System ( MRLS ) and the M142 High Mobility Artillery Rocket System ( HIMARS ) family of launchers, complementing existing GPS guided rocket munitions and will ultimately replace the increasing obsolete MGM-140 ATACMS. 

It uses inertial navigation system with GPS for guidance and features insensitive munition propulsion system and payload. It adopts an open systems architecture and modular design for future growth. 

With an official range of 60 to 500+km, the PrSM almost doubles the 300km maximum range of the ATACMS. It is physically narrower and can be packed two to a pod, doubling the ATACMS loadout. Lockheed Martin has since 10th Dec 2019 successfully flight tested the PrSM a total of four times consecutively, with the most recent test on 12th May 2021 at the White Sands Missile Range, New Mexico, demonstrating a 400km range. It is expected to enter service in 2023 and achieve IOC in Q4FY2025.

PrSM Inaugural flight test 10th Dec 2019. 
Photo : LMC

Image : US Army Acquisition Support Center

PrSM Artist's Impression. Image : LMC

Implausible Scenarios

This promotional video is best taken with a huge pinch of salt since it is really just advertisement for Lockheed Martin Corporation ( LMC ) which is the prime contractor for PrSM. It also features another of its product the F-35 Lightning II. 

A pair of F-35 on a deep strike mission discovers a hostile surface-to-air missile ( SAM ) site and a forward arming and refueling point ( FARP ) and designates them as targets. Their coordinates are communicated to the Combat Air Operations Center ( CAOC ). In the true spirit of joint operations, instead of calling for more Air Force assets to attack these targets or diverting the F-35s to deal with them, CAOC sends the fire mission data to a field artillery brigade that is within range using AFATDS ( Advanced Field Artillery Tactical Data System ), the fire support command and control system used by both the US Army and Marine Corps.

As a result a single HIMARS bearing a Singapore vehicle registration number is dispatched and proceeds to launch two PrSM at the designated enemy targets, destroying both in no time with their accurate flight trajectory and their high performance pre-formed fragmentation warheads. 

The main target of the PrSM is a SAM site more than 500km away with what looks like the LEMZ 96L6E Cheese Board multimode acquisition radar for the S-400 Triumf ( NATO reporting name SA-21 Growler ) system, one of the most advanced long range air-defense system developed by Russia. It will be impossible for such valuable assets not to be guarded by a layered air-defense system which will include a tonne of short-range point defense like the Pantsir-S1. Indeed the video shows three domes representing the airspace protected by the hostile short, medium and long-range missiles of the SAM site. It will be totally unrealistic for a single precision strike missile to be able to penetrate a well defended SAM site without being first discovered and subsequently shot down. More likely salvos from multiple HIMARS will have to be launched against such protected sites to have even a remote chance of achieving a kill.

SAM Site 96L6E acquisition radar look-alike.

LEMZ 96L6E Cheese Board acquisition radar.
Photo : Globalsecurity.org

PrSM moments before detonation over what looks like
the 92N6E Grave Stone engagement radar.

PrSM warhead detonation with pre-formed fragments.

The same argument goes for the second target, a FARP which is usually located at or near the forward edge of the battle area to re-arm and refuel helicopters. Would the enemy be so silly to leave it unguarded?

And why would LMC feature a Singapore Army HIMARS in the animation? The SAF does have the HIMARS in its inventory and has recently placed an order for four F-35B stealth fighters but these are for deterrence and defensive purposes only. Singapore is a tiny nation in South-east Asia and cannot afford any armed conflict with its neighbors or any country. It will be very far fetched to imagine the Singapore Army aiding the US in attacking a foreign nation be it China, Russia or Turkey, all of which possess the S-400 SAM system. 

MID Vehicle Registration Number

 

   

All vehicles operated by the SAF are assigned a unique registration number comprising of usually a five digit number followed by a MID suffix, for example 33828MID. MID stands for Ministry of Interior and Defense and is truely a legacy of the past.

Immediately after Singapore gained independence in 1965, the Ministry of Interior and Defense was established and it was responsible for both the internal and external security of the young nation, controlling the Police Force as well as the SAF. It was only in 1970 that the Ministry of Interior and Defense was split into the Ministry of Defense ( MINDEF ) and the Ministry of Home Affairs ( MHA ). 

The MID vehicle number system dates from that era and is still in use for military vehicles today even though the Ministry of Interior and Defense is long gone. So armoured vehicles like tanks and infantry fighting vehicles, utility vehicles like trucks and jeeps, even motorcycles all bear this five digit MID vehicle registration number. The exception will be the limousines for receiving visiting dignitaries and staff cars assigned to high ranking commanders ( battalion commanders and above / commanding officers of ships ). These will have single, double or triple digit numbers followed by the MID suffix, for example 1 MID.

A truck and safety vehicle with typical SAF registration numbers.
Photo : Singapore Army via FB

Another SAF HIMARS on maneuver.
Photo : Singapore Army via FB

  

Just An Animation

The PrSM concept video is just an animation to showcase the potential of LMC's latest surface-to-surface missile. It may not necessarily stick to real world scenarios though it should have, in order to make it as realistic and convincing as it possible to woo prospective buyers. I must however add that the US government is probably the only prospective customer for now.

The inclusion of a foreign HIMARS in the video could be a simple mistake of the animators who might have just taken a photo of the launch vehicle from the internet without knowing that it does not belong to the US Army and copied it wholesale. The SAF's HIMARS are regularly deployed in the biennial Forging Sabre series of exercise with the US military in various locations including Arizona and Utah. So it may not be inconceivable that some could have been mistaken for those belonging to the US Army. You can see some of SAF's HIMARS in action ( 3:42 - 4:56 ) in the video below or here.

On a separate note, the PrSM is a missile system with a huge potential for growth. Unhindered by the 500km range limitation imposed by the now defunct Intermediate-Range Nuclear Forces Treaty, the US is free to develop, test and field a new generation of surface-to-surface missile as it desires. Already, there is talk about giving the PrSM what the US Army terms mid-range capability, defined as 1600km ( 1000 miles ) or more. So we can reasonably expect extended-range PrSM in the near future, just like the ER GMLRS.

The PrSM is currently able to strike only stationary or fixed targets but eventually new multi-mode seekers that can home in on the enemy's communications and radar emissions and perhaps infra-red signatures will be integrated to allow for striking moving targets such as ships at sea or maneuvering land units. The US Army had already began testing this advanced seeker since June 2020. When available this will make the PrSM a very powerful anti-access / area denial weapon for littoral and maritime environments especially in its extended-range iteration. 

Maybe in the foreseeable future, the PrSM might really find its way into the rocket pods of Singapore's HIMARS. Until then, the M30 / M31 GMLRS rockets will have to suffice.

From Singapore 70km GMLRS range covers most of southern Johor.

500km PrSM range covers most of West Malaysia and Sumatra

1600km ER PrSM covers half of South China Sea including the Spratly Islands

Multiple Rocket Launcher Duel : M-142 HIMARS vs ASTROS II

Lockheed Martin M-142 HIMARS and Avibras ASTROS II

 

 

For the uninitiated, these are multiple launch rocket artillery systems made by the USA and Brazil respectively. They have been exported to many other countries, including Malaysia ( ASTROS II ) in 2002 and Singapore ( M-142 HIMARS ) in 2009.

Malaysia became the second country in South East Asia to operate rocket artillery systems when it procured the ASTROS II. The honour of being the first goes to Thailand. By nature, rocket artillery are more suited for offensive operations rather than for defence. So it will not be easy to justify such a purchase unless your neighbour does it first. It came as no surprise therefore that once Malaysia has acquired that capability Singapore also ordered rocket artillery systems to boost the firepower of its Army. The US government would not have approved the sale if Singapore's neighbours had not acquired that capability first anyway, as they have always been reluctant to allow the introduction of a new capability into any region.

M-142 Himars at Bagram Air Field Afghanistan ready to execute fire support mission. Photo via wikicommons

HIMARS battery live firing exercise code named Ex. Daring Warrior
by 23rd Battalion Singapore Artillery at Fort Sill,
 Oklahoma, USA, Nov 2010 Source : MINDEF

 

A Brief History of the Rocket and the Multiple Rocket Launcher

Illustration of Korean Rocket Launcher of the 1500s ( source : Wikipedia )

 

Ever since its invention by the ancient Chinese scientists sometime around the 13th century, the rocket, in its various forms, had been deployed as a weapon of war. The Chinese and Koreans had their own primitive version of the multiple rocket launcher which fired one or two hundred blackpowder projectiles upon ignition. For centuries since then, the rocket had remained largely for ceremonial use in fireworks and such.

Dr. Robert H. Goddard and a liquid oxygen-gasoline rocket
in the frame from which it was fired on March 16, 1926,
 at Auburn, Massachusetts ( source : Wikipedia )

 

It was not until the 20th century that modern rocketry was founded, with the American scientist Robert Goddard attaching a supersonic nozzle to the combustion chamber of a liquid-fueled rocket engine, increasing the efficiency of the rocket engine from 2% to 64%. He was also the first to launch a liquid-fueled rocket in the year 1926.

 

Replica of A WWII German V-2 Missile ( source : Wikipedia )

 

Since then advancement in rocket science has been rapid and relentless. With World War II came the production of new weapons such as the anti-tank rockets, tank, truck or ship mounted multiple launch rocket systems, air-to-ground rockets, rocket powered fighter planes, and the V-1 and V-2 missiles.

Post World War Two saw the development of multi-staged rockets that would evolve into launch vehicles for nuclear weapons. Eventually, these ballistic missiles were modified to launch artificial satellites into earth orbit and beyond, leading ultimately to the moon landing in 1969 and allowing for unmanned exploration of the inner solar system.

Modern Rocket Artillery

 

The first iron-cased metal cylinder rocket artillery were developed by Tipu Sultan, the Indian-Muslim ruler of the Kingdom of Mysore, and his father Hyder Ali, in the 1780s. He successfully used these rockets against larger forces of the British East India Company during the Anglo-Mysore Wars. These Mysore rockets were more advanced than anything the British had at that time mainly because the iron tube that held the propellant powder allowed for a higher internal pressure to develop during combustion and achieve a higher thrust and therefore longer range.

The rocket was lashed with leather thongs to a long bamboo stick and had a range of perhaps three quarters of a mile ( 1.2km ). They were hurled into the air after being lighted or were allowed to skim along the surface of the dry ground. Although individually they were not in anyway accurate, their effect when deployed in mass numbers can still be devastating. They were particularly effective against the cavalry.

During the Battle of Seringapatam in 1792 and 1799, these iron rockets were used to considerable effect on the British. The eventual defeat of Tipu meant that the British captured a number of the rockets which deeply influenced subsequent rocket development, ultimately inspiring the Congreve Rocket which was used during the Napoleonic Wars, including the Battle of Waterloo, and other wars during the 19th century.



Russian Soldier Firing a Congreve Rocket. Source : Wikipedia

 

You can read about the fictionalised Battle of Seringapatam in Bernard Cornwell's Sharpe's Tiger : Richard Sharpe and the Siege of Seringapatam (1799) where a young British Redcoat by the name of Pte Richard Sharpe fought the Tippu Sultan Army and eventually killed Tippu and horded some of his treasures.

Cover art of Sharpe's Tiger by Bernard Cornwell.

German 15 cm Nebelwerfer 41 launcher while reloading, 1943. ( source : German Archives / Wikipedia )

 

During World War II, it was the Germans and the Russians who developed and deployed large numbers of rocket artillery. The Germans had the Nebelwerfer series of towed rocket artillery although some were self-propelled ( Panzerwerfer ) and the Russians had their Katyusha series which were usually vehicle mounted and therefore more mobile. The Americans and British were late to develop their rocket forces with the US Army eventually mounting rocket launchers on top of modified M-4 Sherman Tanks. These were known as the T-34 Calliope rocket tanks. The US Navy however, made extensive use of rockets fired from warships and landing crafts during the Pacific War to soften up Japanese-held islands before an amphibious landing.

 

The T-34 Calliope Rocket Tank of the US Army during WWII. Source : Wikipedia

 

Since World War II, having seen the destructive firepower of rockets deployed in masses on area targets and the terrifying psychological effects the rockets bring about on the enemy, many nations have developed their own rocket artillery systems.

The Avibras ASTROS II

Saudi Arabian Astros II SS-30 launch during Operation Desert Storm ( source : Wikipedia )

 

The ASTROS II ( Artillery SaTuration ROcket System ) is made by Avibras Aerospatial SA of Sao Paulo, Brazil. Avibras has been manufacturing MLRS since the 1960s. In the early eighties, a middle-eastern country, believed to be Iraq, requested Avibras to develop a mobile modular MLR system and the result was the ASTROS II. It was used against Iran during the 1980-1988 Iran-Iraq War. Currently it is in operation with the Brazilian Army, Saudi Arabian Defense Force, the Malaysian Army, and the defense forces of Bahrain, Qatar, Angola and soon Indonesia. The ASTROS II is a battle-proven system which was also deployed by the Saudi Arabians during the first Gulf War in 1991 and by Angola in their civil war against the UNITA forces.

The ASTROS II is basically a self-propelled multiple rocket launcher mounted on an all-terrain 6x6 wheeled vehicle. It features modular design and employs rockets with calibre ranging from 127mm to 300mm. It is usually deployed in batteries consisting of 6 launcher vehicles with 6 ammunition resupply vehicles and a radar equipped fire control vehicle, all mounted on the same Tectran 6x6 chassis. Each resupply truck carries 2 complete reloads.

Malaysia bought 18 ASTROS II launchers in 2002 and another 18 in 2007. This will enable it to form 6 batteries in total.

The trucks can reach a maximum speed of 90km/h on the road and 40km/h over rough terrain. They are largely unarmoured, therefore do not provide much protection against enemy fire. They also do not provide protection against nuclear, biological and chemical agents. A 0.5in heavy machine gun is mounted on the roof of the cab for self-protection. They are equipped with 6 smoke grenade launchers. The entire system is air-portable on the C-130 Hercules transport aircraft which the Royal Malaysian Air Force also operates.

Saudi Arabian ASTROS II with SS-30 multiple rocket systems
 on Tectran 6x6 AV-LMU trucks, 1992. Photo via Wikicommons

Saudi Arabian ASTROS II firing SS-30 rocket, 1992. Photo via Wikicommons

ASTROS II TECTRAN AV-UCF fire control vehicle, Saudi Arabia, 1992 Photo : wikicommons

The ASTROS II launcher is capable of firing rockets of different calibre with different warheads. The SS-30 variant consist of 127mm rockets packed 32 rounds to a launcher and has a range between 9km to 30km. The SS-40 variant is made up of 180mm rockets packed 16 rounds per launcher with a range of 15km to 35km. The SS-60 and SS-80 variants pack 4 300mm rockets per launcher and have ranges of up to 60km for the SS-60 and 90km for the SS-80.
The warhead options include the traditional high explosive - fragmentation warheads, cluster munitions with multiple dual purpose ( anti-personnel , anti-armour ) bomblets, high explosive white phosphorous incendiary warheads, smoke deploying and mine deploying warheads, runway denial warheads and also chemical warheads.

The M-270 MLRS and Lockheed Martin M-142 HIMARS

 

US Army M-270 MLRS

 

 

Lockheed Martin / Vought Systems M-270 MLRS

The M-270 MLRS is an armoured, self-propelled, fully-tracked multiple launch rocket artillery system that was designed in the late 70's and in service with the US Army and several of its NATO and non-NATO allies since the early 80's. Production had ceased since 2003 when the last batch had been produced for Egypt.

It fires 227mm guided or unguided rockets packed 6 to a pod, 2 pods to each launcher. It can also fire the long range ATACMS ( Army TACtical Missile System ) ballistic missile one to each pod. It is a versatile weapons platform designed to supplement traditional tube artillery by delivering massive volumes of firepower in a short span of time against high value, time sensitive enemy targets under all weather conditions across the entire depth of the tactical battlefield. Some of these targets include enemy forward air defences, armoured units, artillery placements and personnel.  

Effective as it is, the M-270 is rather heavy at close to 25 tons. It can only be air lifted by the C-5A Galaxy, the C-17A Globemaster or the C-141 Starlifter heavy transport. Hence the development of a lighter wheeled version - the M-142 HIMARS ( High Mobility Artillery Rocket System ).

Danish M-270 MLRS in the rain and mud, 2003. Photo via wikicommons.

British Army M-270 firing practice rounds at Otterburn 2015. Photo via wikicommons.

German M-270 MLRS firing in 2013. Photo via wikicommons.

Awesome South Korean Army 5th Artillery Brigade M-270 night firing. Photo via wikicommons.

Awesome South Korean Army 5th Artillery Brigade M-270 night firing. Photo via wikicommons.

 

US Army MLRS Logo

Lockheed Martin M-142 HIMARS

The M-142 HIMARS is essentially a M-270 Lite. It shares many commonalities with its heavier cousin, using the same command, control and communications system, fire control system and launcher module. It carries one instead of two launcher pods and at about 11 tons is only half as heavy as the M-270. It is transportable by the C-130 medium transport ( roll-on roll-off ) and can be operationally deployed within 10 mins of landing.



Soldiers from Charlie Battery, 3/27 Field Artillery Regiment out of Fort Bragg, N.C., get ready to aim their High Mobility Artillery Rocket System (HIMARS) as part of the Rapid Force Projection Initiative field experiment (RFPI). This experiment is being used to test new equipment and its usefulness with the light forces in the field. Photo : US DOD

Himars : Preparing a rocket pod for undocking. Photo via wikicommons

M-142 Himars at White Sands Missile Range, 2005. Photo : Wikicommons

 

 

Two US Marines Himars. Photo : Wikicommons



Himars firing : Second Platoon, Battery B, 5th Bn, 3rd Field Artillery Regiment
 at Yakima Training Centre, Washington State, 2009. Photo : Wikicommons

Tennessee Army National Guard 1/181st Field Artillery Battalion's
 Himars on ANG C-130 Hercules. Photo via Wikicommons

Himars of the 5th Battalion, 3rd Field Artillery Regiment loading onto
C-17 Globemaster Ex HI-RAIN 2014. Photo via wikicommons

 

It is mounted on a standard US Army Medium Tactical Vehicle which is actually a 6x6 all-wheel drive 5-ton truck and it can launch the entire Multiple Launch Rocket System Family of Munitions. Some of these include :

M26 Unguided 227mm rocket with 644 M77 DPICM* bomblets range up to 32km 

M26A1 Extended range with 518 M85 ( improved M77 ) bomblets range up to 45km

M30 GMRLS GPS guided rocket with 404 M85 submunitions range up to 60km

XM31 GMRLS guided rocket with unitary ( single warhead ) high explosive warhead range up to 70km

MGM-140 ATACMS precision tactical missile with up to 300km range

* DPICM = dual-purpose improved conventional munitions

 

The HIMARS has an armoured cabin and can travel at speeds of up to 94km/h on paved roads. It is usually operated by a crew of 3 but the automated fire control system can be managed by even a single crew member if necessary.

 The HIMARS is in service with the US Army, US Marines, UAE, Jordanian and Singapore Armed Forces. Singapore has acquired 18 launcher units with 32 XM31 unitary high explosive pods making the Singapore Armed Forces the first HIMARS operator outfitted entirely with GPS guided MLRS.

Himars of Delta Battery, 2nd Bn, 14th Marine Regiment
assigned to III Marine Expeditionary Force gets ready to fire
during Ex Ssang Yong 14, South Korea. Photo via Wikicommons

 

As above, Himars fires reduced range practice rounds. Photo via wikicommons

 

 

As above, the aftermath. Why you should avoid firing MLRS
 near vegetation and how every MLRS artillery corpsman
 had better be expert firefighters. Photo via wikicommons 

 

  

HIMARS vs ASTROS II

So in a head to head duel, which system will prevail?

There are plenty of similarities between the two MLRS. Some common features include :

Battle proven systems adopted by several countries

Wheeled chassis mounting for high mobility
Air portable by the C-130 Hercules / Embraer KC-390 or equivalent tactical transport planes
All-weather day and night capability
High volume of fire effective against area targets
Short ripple time reduces shoot to scoot interval

The ASTROS II's modular nature allows for rockets of different calibre to be deployed according to target type and range, in contrast to the HIMARS which fires rockets of fixed calibre, not counting the ATACM tactical missile.

The unmatched advantage of the M-142 HIMARS over the ASTROS II is the availability of GPS guided rockets. The GMLRS has a range of up to 70km and an improved version the GMLRS+ up to 120km. GPS guidance significantly increases the accuracy of the rocket and for the unitary version reduces collateral damage and civilian casualties. GMLRS has been nick named the 70km sniper for this long range precision capability.

At the end of the day, one must realise that the ASTROS II is an older system dating from 1983 and fires unguided rockets, though it is still a formidable artillery system at this day and age and should not be underestimated in anyway.

Until the ASTROS 2020 upgrade is completed and the system acquires the capability to fire the precision strike missile AV/MT-300 which has a range of 300km and a payload of 200kg not unlike the ATACM, I would consider the HIMARS a more advanced system.

Update

Seems like 2016 is upon us and the world has moved on. The Avibras ASTROS 2020, sometimes known as the ASTROS III, is now a reality with the Brazilian Army. Unless otherwise stated, all ASTROS 2020 photos below were taken in June 2014 by Jorge Cardoso via Wikicommons.