Archives by category > Electronics – General (RSS)

M-ATV: A Win, at Last, for Oshkosh

Feb 19, 2013 11:04 UTC

Oshkosh M-ATV
Oshkosh M-ATV

“The Government plans to acquire an MRAP All-Terrain Vehicle (M-ATV). The M-ATV is a lighter, off-road, and more maneuverable vehicle that incorporates current MRAP level [bullet and mine blast] protection. The M-ATV will require effectiveness in an off-road mission profile. The vehicle will include EFP (Explosively Formed Projectile land mine) and RPG (Rocket Propelled Grenade panzerfaust) protection (integral or removable kit). The M-ATV will maximize both protection levels and off-road mobility & maneuverability attributes, and must balance the effects of size and weight while attempting to achieve the stated requirements.”
  – US government FedBizOpps, November 2008

Oshkosh Defense’s M-ATV candidate secured a long-denied MRAP win, and the firm continues to remain ahead of production targets. The initial plan expected to spend up to $3.3 billion to order 5,244 M-ATVs for the US Army (2,598), Marine Corps (1,565), Special Operations Command (643), US Air Force (280) and the Navy (65), plus 93 test vehicles. FY 2010 budgets and subsequent purchases have pushed this total even higher, and orders now stand at over 8,800 for the USA, plus another 800 for the UAE.

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Naval Swiss Army Knife: MK 41 Vertical Missile Launch Systems (VLS)

Feb 13, 2013 14:00 UTC

Vertical Missile Launches DDG 64-68-80 CG-69
MK 41s in action

The naval MK 41 Vertical Launching System (VLS) hides missiles below decks in vertical slots, with key electronics and venting systems built in. A deck and hatch assembly at the top of the module protects the missile canisters from the elements, and from other hazards during storage. Once the firing sequence begins, the hatches open to permit missile launches of various types. It is also being adapted for land use, as part of the USA’s plan to forward-deploy ballistic missile defense in allied countries.

The Mk.41 is the most widely-used naval VLS in the world, in service with the US Navy and with many countries outside the United States. Lockheed Martin is the system’s prime contractor, and BAE Systems Land & Armaments also makes components and canisters for the MK 41 system. In September 2011, however, the US Navy assumed the final integrator role.

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World Cup Overwatch: Brazil’s AEW&C Modernization

Jan 22, 2013 16:54 UTC

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FAB EMB-145 AEW&C/ E-99: Amazon Overwatch
Amazon AEW&C

Embraer’s ability to design and deliver EMB 145 AEW&C aerial surveillance jets to Brazil’s FAB and foreign customers places Brazil within an elite group of countries. The FAB’s 5 “E-99″ jets play a critical role in the SIVAM program to monitor the Amazon, provide security overwatch for major sporting events like the coming 2014 FIFA World Cup, and serve as a global showpiece for potential customers. They survey and manage air traffic, provide fighter positioning and interception control, and can conduct signals interception and analysis (SIGINT) missions.

In January 2013, Embraer received a $215 million (BRL 430 million) contract to upgrade the FAB’s 5 E-99s…

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JCREW 3: Next-Generation Land Mine Jammers Use Power of Network

Jan 15, 2013 15:50 UTC

US Army IED Explosion
IEDs: The Aftermath

The US military is working on the next-generation of jammers to defeat improvised explosive devices (IEDs) that pose such a grave threat to US forces deployed overseas. The jammers are called Joint Counter Radio-Controlled Improvised Explosive Device (RCIED) Electronic Warfare (JCREW) devices. They are high-power, modular, programmable, multiband radio frequency jammers designed to deny enemy use of selected portions of the radio frequency spectrum. They come in 3 varieties – fixed, mounted, and dismounted.

The first generations of JCREW devices were developed and deployed quickly to meet an urgent need in the field. The next generation of JCREW devices, known as 3.x, are being developed to increase capabilities and tap into the power of the network to enhance their effectiveness. The JCREW 3.1 version is a dismounted device, the 3.2 version is a mounted device, and the 3.3 version is being developed to work in mounted, dismounted, and fixed-installation roles, using a common open architecture of electronics.

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The Right to Bear Arms: Gunship Kits for America’s C-130s

Jan 13, 2013 13:00 UTC

KC-130J USMC Right Bank
USMC KC-130J

Special Operations Command’s AC-130H/U gunships can lay down withering hails of accurate fire, up to and including 105mm howitzer shells, in order to support ground troops.

The Marines also wanted heavy aircraft that could support their Leathernecks on the ground. The bad news was that the Corps could field about 45 KC-130J aerial tankers for the price of a 12-plane AC-130J squadron. Lighter options like the AC-27J “Stinger II” would probably tally similar costs, once R&D dollars were distributed among such a small fleet. Could the Marines change tack, and offer a modular weapon package that would let them arm their existing tankers as needed? Could armed KC-130Js offer limited fire support, while loitering over the battlefield and using their unique speed envelope to refuel helicopters and fast jets alike? The Harvest Hercules Airborne Weapons Kit (HAWK) program aims to do just that. It gives the USMC a far less capable convertible gunship option in Afghanistan, but the cost is about 2 orders of magnitude below a dedicated gunship fleet. Unsurprisingly, the next service to show interest in this concept was SOCOM itself.

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Next-Stage C4ISR Bandwidth: The AEHF Satellite Program

Jan 03, 2013 19:45 UTC

Satellite AEHF Concept
AEHF concept

The USA’s new Advanced Extremely High Frequency (AEHF) satellites will support twice as many tactical networks as the current Milstar II satellites, while providing 10-12 times the bandwidth capacity and 6 times the data rate transfer speed. With the cancellation of the higher-capacity TSAT program, AEHF will form the secure, hardened backbone of the Pentagon’s future Military Satellite Communications (MILSATCOM) architecture, with a mission set that includes nuclear command and control. Its companion Family of Advanced Beyond-line-of-sight Terminals (FAB-T) program will give the US military more modern, higher-bandwidth receiving capabilities, and add more flexibility on the front lines. The program has international components, and partners currently include Britain, Canada, and the Netherlands.

This article offers a look at the AEHF system’s rationale and capabilities, while offering insight into some of the program’s problems, and an updated timeline covering over $5 billion worth of contracts since the program’s inception.

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India Ordering, Modernizing SU-30MKIs

Dec 26, 2012 20:49 UTC

SELEX-SI's VTMS
SU-30MKI (bottom)
and Eurofighter (top),
Indra Dhanush 2007

India’s SU-30MKI fighter-bombers are the pride of its fleet. Below them, India’s local Tejas LCA lightweight fighter program aims to fill its low-end fighter needs, and the $10+ billion M-MRCA competition is negotiating to buy France’s Rafale as an intermediate tier.

India isn’t neglecting its high end SU-30s, though. Initial SU-30MK and MKI aircraft have all been upgraded to the full SU-30MKI Phase 3 standard, and the upgraded “Super 30″ standard aims to keep Sukhoi’s planes on top. Meanwhile, production continues, and India is becoming a regional resource for SU-27/30 Flanker family support.

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Switzerland’s Hornet Upgrade 25 Program

Dec 19, 2012 14:38 UTC

F-18Cs Swiss
Swiss F/A-18Cs

Until and unless new fighters arrive, Switzerland is depending more and more heavily on its 33 Swiss Luftwaffe F/A-18C/D fighters (26 F/A-18Cs, 7 F/A-18D 2-seat), in order to handle air sovereignty and policing over the nation.

In order to keep them up to date, programs like “Upgrade 21″ and “Upgrade 25″ continue to add to their capabilities. Upgrade 21 included a successful trip to the USA, which allowed them to use American weapon ranges to test the integration of their new AIM-9X Sidewinder missiles with their existing Hornet fleet. Those will go well with Switzerland’s JHMCS helmet-mounted sights, which were also part of Upgrade 21. A December 2007 request to the US DSCA placed the total potential cost of Upgrade 25 Phase 1 at over $500 million. The Upgrade 25 request, subsequent political developments, and follow-on contracts include:

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Pakistan’s P-3 Orion Maritime Aircraft – and their Harpoons

Dec 19, 2012 12:50 UTC

P-3 Orion, Pakistan
Pakistani P-3

Pakistan’s location on the Indian Ocean next to the Persian Gulf, and its rivalry with India, ensure that its maritime patrol and strike capabilities will need to operate across a wide expanse of ocean. Maritime patrol aircraft are critical to that effort, because of the surveillance area that a single plane can cover. Like India, Pakistan relies on a mix. In its case, that mix includes converted Fokker F27 twin-turboprops, a couple of early-model Dassault Atlantiques, and a high-end force of 2 P-3C Orion aircraft, reactivated in 2006. The 4-engine Orions have much better range than Pakistan’s other maritime patrol aircraft, which widens that country’s sphere of naval influence.

Subsequent orders have served to detail the modernization work for Pakistan’s Orion fleet, via a deal for 8 more P-3 aircraft, refurbishment orders, and the accompanying orders for AGM-84 Harpoon missiles that can attack naval or land targets.

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Egypt to Spend up to $3.2B Adding to F-16C/D Fleet

Dec 18, 2012 18:41 UTC

F-16D Egypt Over March AFB
Egyptian Air Force F-16D

The Egyptian government wants to buy another 24 F-16C/D Block 50/52 aircraft, associated parts, weapons, and equipment to modernize its air force. The October 2009 request, made through the US Defense Security Cooperation Agency (DSCA) to Congress, could be worth as much as $3.2 billion to Lockheed Martin and the other contractors involved. The formal request came a few months after the Obama administration conveyed its support for Egypt’s long-standing request to buy the Block 50/52 aircraft.

The Egyptian Air Force is the 4th largest F-16 operator in the world, mustering about 195 F-16s of 220 ordered. Their overall fighter fleet is a mix of high-end F-16s and Mirage 2000s, low-end Chinese F-7s (MiG-21 copy) bought from the Chinese, a few F-4 Phantom II jets, and upgraded but very aged Soviet MiG-21s and French Mirage 5s.

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