Now: M2A2 105mm
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In February 2006, the Australian Government gave first pass approval for the replacement of the ADF’s current 105mm and 155mm artillery pieces with new, more capable, artillery systems that feature improved mobility, protection, range and accuracy. Current systems are all towed, and include the aged 105mm M2A2, the L119 Hamel 105mm Field Gun, and the M198 155mm Howitzer. Options for replacing them include a mix of self-propelled artillery systems and lightweight towed artillery systems under an A$ 450-600 million project known as LAND 17. The project will also examine advanced high precision munitions and a networked command and fire control system.

So, how does this project fit into Australia’s larger defense plans? What’s the expected program timeline? And who are the declared and potential contenders? That matters even more now that the solicitation has been released. DID covers the program, and a number of the confirmed or likely competitors…

The LAND 17 Program

M198 howittzer
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LAND 17 fits the combined arms group concept that forms part of the Hardened and Networked Army (HNA) initiative. It also fits with the requirements set out in Australia’s Defence 2000 White Paper, by supporting the ADF’s capacity to sustain a brigade deployed on operations for extended periods whilst maintaining at least a battalion group available for deployment elsewhere.

The Minister’s release notes that once in service, the new artillery pieces will be used to re-equip units based in Darwin, Townsville, Brisbane and the Combined Arms Training Centre in Puckapunyal, Victoria. This translates into:

• 8/12 Medium Regiment (M198 155mm, Palmerston near Darwin)
• 4 Field Regiment (L119 105mm, Townsville)
• 1 Field Regiment (L119 105mm, Enoggera Barracks near Brisbane)

Since all of the current contenders are 155mm systems, the 8/12’s M198 howitzers will likely be devolved to other units. Based on the Minister’s statement, all regular Australian Army units would then become standardized on 155mm artillery.

While no decisions have been made yet, one scenario for follow-on effects is that the 8/12 Medium Regiment’s M198 howitzers would transfer to reserve units. They would supply the single battery of 3 Field Regiment plus the two independent batteries of the former 6/13 Field Regiment, replacing their vintage M2A2 guns that predate the Vietnam War. This would leave the reserve units of 7 Field Regiment and 23 Field Regiment in New South Wales operating the L119 Hamels, as the only remaining 105mm artillery in the ADF.

The Australian Department of Defence has been working closely with industry and planned to release an open Request for Tender, to identify companies that can provide artillery systems with the level of capability sought. It was expected that a formal LAND 17 Request for Tender would be released in late 2006, with in-service delivery anticipated between 2011-2013. The formal tender was not released until September 2007, however.

LAND 17: Likely Contenders

Dutch PzH-2000 howitzer
headed to Afghanistan
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A number of confirmed and possible contenders are listed below.

KMW & Rheinmetall’s PzH-2000NL tracked self-propelled 155mm howitzer. These vehicles have been used with great effect by Dutch forces in southern Afghanistan, even fighting alongside Australian forces at times. The Dutch government has reportedly floated offers to sell about 30 of their systems, all of which are quite new; the PzH 2000 is also in service with Germany, Greece, and Italy.

Its chassis is based on the Leopard 2 main battle tank, and includes on-board ballistics computer; sensors that monitor items like muzzle temperature, velocity, et. al.; automated ammunition selection and loading; and a GPS-based inertial navigation system designed to determine positional and survey data. At 55 tonnes (about 60.5 tons), however, the PzH-2000 requires C-17 transport into theater, and heavy truck tank transporters for lengthy overland moves.

K9 & K10 ARV
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South Korea’s K9 Thunder tracked self-propelled 155mm howitzer. Raytheon Australia teamed with South Korea’s Samsung Techwin to offer the K9 and its innovative protected K10 ammunition resupply vehicle (ARV), along with Raytheon’s AFATDS command and control (C2) system. Each K10 ARV supports 2 K9 guns, using a conveyor belt to transfer rounds and bagged charges into the bustle at the rear of the K9 turret at a rate of 48 rounds & charges in 18 minutes. It carries 104 rounds, sufficient to resupply both K9 guns.

The Raytheon Australian release adds that “In addition… we intend to offer… a Package D option for an upgrade for the in-service M198 155mm towed howitzer fleet to deliver reduced weight and a modern weapon management system (WMS)...”

The K9 & K10 are already in production for Korea and Turkey, with over 1,100 ordered thus far. It was also named by Forecast International as “the clear market leader” in its category through to 2015. A typical K9 battalion (or Regiment) would consist of 18 K9s, and 18 K10s for continuous and redundant re-supply. This makes for a total of 90 troops, compared with up to 216 required by Regiment of towed howitzers. The K9’s 56-ton weight will require a berth in one of Australia’s 4 C-17s if it wishes to be airlifted into theater, and heavy truck transports will be needed for lengthy overland moves.

FH77 Archer
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BAE Bofors FH77-BW-L52 Archer wheeled self-propelled 155mm howitzer. The Archer system is incorporated into a modified armored 6×6 articulated Volvo A30D truck chassis. Its secondary remote weapons system for close-in defense is an interesting feature, and the advanced electronics integrated into Archer grant it full compatibility with GPS-guided Excalibur rounds and full autonomy on the battlefield. It is not air portable in Australia’s C-130Js, however, and will require C-17s for airlift. Thus far, the system has been ordered in limited quantities by Sweden. They also plan to offer a long range towed artillery system based on the FH-77B05 gun that equips the Archer.

Australia’s Tenix is partnered with BAE Bofors, per their July 2005 teaming announcement.

CAESAR System:
Ammo Resupply
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Nexter Ceasar 155mm wheeled self-propelled 155mm howitzer. Developed as a private venture by Giat Industries, the CAESAR system is based around a light 155mm/52 calibre howitzer, mounted on a 6×6 truck chassis fitted with an armored cab. Like the Archer system, it’s a highly automated artillery system. Caesar systems can be set into and out of action in less than one minute. Unlike Archer, it hasn’t yet been qualified with GPS-guided precision ammunition like the Raytheon/BAE Bofors GPS-guided M982 Excalibur shell. On the other hand, it can be transported by C-130J aircraft, and is suitable for rapid deployment. Caesar has been sold to France and Thailand, and a deal is underway with Saudi Arabia.

In the French Army, Caesar is integrated with the Thales Land and Joint Systems Atlas artillery C4I (command, control, communications and intelligence) system. ADI (now Thales Australia) is Nexter’s partner, per the September 2004 teaming announcement.

M777: bulls-eye
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The Ultra-Lightweight M777 Howitzer. The USA, Britain, and Canada all have these super-light 155mm howitzers now, which make use of titanium to drive the weapon’s weight down to just 8,250 pounds (4.1 tons), about half the weight of Australia’s M198s. These towed howitzers can easily be airlifted by helicopters like Australia’s CH-47s, and even by medium helicopters like the EH101. They are also qualified to fire the GPS-guided M982 Excalibur shell. Titanium is a key Australian export, Canada has already used the M777 successfully in southern Afghanistan, and the USMC is beginning to deploy them as well. Will Australia add itself to the buyer’s list?

M777s aren’t generally self-propelled, though one has been mounted on a tracked vehicle by BAE Systems as a Future Combat Systems NLOS-C demonstrator.

Key Events

ADF M198
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Oct 3/07: Australia’s DoD buys German SMArt 155 precision-guided anti-tank artillery shells, to replace the laser-guided Copperheads in its stocks. SMArt can be fired from any 155mm howitzer, so its selection will not influence the LAND 17 choice. See: “Get SMArt: Control for Aussie Artillery.”

Oct 1/07: Australia requests 250 M982 Excalibur GPS-guided shells as part of a larger order. Excalibur is not an anti-tank round, unlike the SMArt 155 shells Australia recently purchased. Its accuracy can deliver precise counter-fire at enemy artillery and mortars, however, or target a particular building in an urban environment.

According to Raytheon, 3 levels of Excalibur integration are fielded or in development. All can be integrated on any howitzer and with components from potential host country (communications, command and control, GPS, fire control and other howitzer digitization equipment. Determining Excalibur’s compatibility with each 155 gun requires analysis of gun characteristics and test firings, but a brief look an numerous of the world’s 155 howitzers has not identified any insurmountable road block to Excalibur compatibility. Fire control integration onto platforms is “a fairly simple prospect,” and the accompanying PEFCS module is slightly bigger than a brief case. Determining Excalibur’s compatibility with each 155 gun requires analysis of gun characteristics and test firings, but “a brief look an numerous of the world’s 155 howitzers has not identified any insurmountable road block to Excalibur compatibility.” See full DID coverage.

Sept 27/07: Australia’s DoD releases LAND 17 solicitation documents. The systems to be acquired include protected self-propelled howitzers; lightweight towed airportable howitzers; and a digitised, networked battle management system. The battle management system includes the Advanced Field Artillery Tactical Data System for the command and control of joint fires, and digital terminal control systems for target acquisition. Australian DoD release.

Feb 22/06: The LAND 17 program receives first pass funding approval from the Australian government. DoD release.

Additional Readings & Sources

• Armed Forces Journal (October 2007) – The Case for Cannons. “In May, soldiers from the Army’s 1st Battalion, 82nd Field Artillery Regiment, fired two XM982 Excalibur precision-guided, extended-range 155mm artillery rounds that consecutively penetrated the roof of a single house known to be a terrorist haven in the northern region of Baghdad….”

• Australian Defense Materiel Organization – LAND 17 – Artillery Replacement – 105mm & 155mm

• Wikipedia – Royal Regiment of Australian Artillery

• Australian DSTO TR-1662 (April 2005) – An Application of Queues to Offensive Support Indirect Fire Weapons Systems

• Australian Defence Magazine (Nov-Dec 2004) – Hitting Harder: Future Army Firepower Assets

• Land Warfare Conference (January 2004) – Fitting Offensive Support for Network Centric Warfare? The Impacts of Alternative Organisational Structures

Announced Contenders

• Raytheon Australia (May 7/07) – Raytheon Australia announces core team for the Land 17 Artillery Replacement Program. Their “AS-9” proposal teams with South Korea’s Samsung Techwin to offer the K9 tracked self-propelled howitzer, and its fully automated K10 reloader vehicle.

• Krauss-Maffei Wegman (March 20/07) – Krauss-Maffei Wegmann and BAE Systems Australia team for LAND 17. They will offer the PzH-2000. BAE Systems Australia adds their M777 ultra-lightweight howitzers to the partnership, for a combination towed/ self propelled solution.

• Army Technology – PzH 2000 155mm Self-Propelled Howitzer, Germany

• DID (March 28/05) – $834 Million for Ultra-Lightweight M777A1 Howitzers.

• DID (July 6/05) – Tenix and BAE Team Up for New Artillery Tender. The partner is BAE Systems Hagglunds, via BAE worldwide. The system is the truck-mounted Archer.

• Swedish FMV – Archer Artillery System 08

• BAE Systems – FH77 BW L52 – Archer and the towable FH77 B05 L52.

• GIAT Industries (Sept 28/04) – ADI Limited and Giat Industries team with CAESAR for land 17. Giat is now known as Nexter.

• Army Technology – Caesar 155mm – Self Propelled Artillery System

Potential Contenders

• DID (Oct 31/05) – Singapore Unveils new Air-Portable, Semi-Mobile 155mm Pegasus Howitzers. No word on whether they’ll enter it in LAND 17 – we’ll see once the requirements are out, but it is definitely a potential candidate. Pegasus uses an interesting concept that makes it air-portable using Australia’s CH-47 helicopters.

• The Israeli firm SOLTAM’s truck-mounted ATMOS 2000 System has been touted as a potential candidate in some circles. Its 20-ton tracked Rascal self-propelled system may also qualify, as it’s C-130 transportable. If not, a lighter truck mounted version of Rascal exists: the SPWH 2052.

• South Africa’s excellent G6 system cannot be ruled out, but at this stage, its search for an Australian partner is likely to be difficult. The wheeled self-propelled version would require a C-17 for transport.