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

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.

Focused Lethality: The Mk82 QRC Program

The “Focused Lethality Munition” is a variant of the 250 pound Small Diameter Bomb I that changes its casing and internal fill, in order to produce more devastating effects within a smaller area. A carbon-fiber bomb body disintegrates instead of fragmenting, which adds explosive force nearby, but largely removes sharpnel issues farther away. Inside, metal particles turn the bomb’s explosive material into short-range projectiles. The result is especially useful in urban areas, in situations where friendly elements are close to the impact zone, and in campaigns fought using contemporary American counter-insurgency doctrine.

Now the USA wants a bigger, but still confined, bang. Enter the Precision Lethality MK82 Quick Reaction Capability Program, designed to turn 500 pound bombs into similar but larger weapons.

Boom Box: APOBS Mine-Breaching Line Charge Shifts to Chemring

APOBS

The MK7 MOD 2 Anti-Personnel Obstacle Breaching System (APOBS) is used to clear mines or wire obstacles, and create a safe footpath for troops. APOBS can be carried by 2 people, takes 30 to 120 seconds to be set up, and fires a rocket from a 25-meter standoff position, sending a line charge with fragmentation grenades over the minefields or wire obstacles. The grenades clear the mines, and sever the wires. Developed by the US Army Armaments Engineering and Technology Center in Picatinny Arsenal, NJ, APOBS won a US Army top military inventions of the year award in 2004. It replaces the Bangalore Torpedo, which was heavier, took longer to set up, and required 4 times the number of people to carry.

In 2006, small business qualifier Ensign-Bickford Aerospace & Defense Co. in Simsbury, CT received a maximum $150.8 million, 5-year contract for up to 3,000 units. In 2011, however, the Army/USMC contract shifted to Chemring Ordnance, Inc. in Perry, FL…

SAIC Picked as Program Support Integrator for USMC CREW Program

CREW(counter-radio controlled improvised explosive device) systems deny enemy use of selected portions of the radio frequency spectrum, which could be used to set off radio-controlled improvised explosive devices (RCIED). Radio-controlled devices are used to detonate IED land mines from a safe distance instead, and/or to jam the frequencies that could be used to trigger them. This jamming is sometimes an inconvenience to friendly forces, but so is being blown up.

CREW systems come in a couple of different Joint CREW versions, from older 2.x models to newer 3.x JCREW versions. In 2009, Science Applications International Corp. (SAIC) in McLean, VA won a contract from the USMC as CREW’s program support integrator (PSI). That contract has grown, and now sits at $500 million…

MPLC: Bringing the Boom to Beat the Boom

MPLC

In December 2011, Ensign-Bickford Aerospace & Defense in Simsbury, CT received a $10.8 million firm-fixed-price contract for 3,000 Man Portable Line Charge Systems that can fire rope-shaped plastic explosives for remote detonation, and 206 Inert Training Systems. Work will be performed in Graham, KY; Simsbury, CT; and Sterling, CT, with an estimated completion date of April 8/12. One bid was solicited, with 1 bid received by US Army Contracting Command at Aberdeen Proving Ground, MD (W91CRB-12-C-0012).

In August 2011, an FBO.gov RFI explained the rationale behind the MPLC: US forces needed a system for quickly clearing paths through land mines, which was lighter and easier to carry than existing gear. To be specific…

Ammo Imperative: Australia Modernizes Mulwala Facility

Mulwala plant

Although single base propellants have been around for over 100 years, production of this type of propellant only began in Australia during World War 2, when appropriate equipment and know-how were provided under the USA’s Lend Lease Scheme. Prior to this date, all propellants had been of the British double base type. The Mulwala gun propellant facility in New South Wales was set up to produce these commodities, and remains the sole supplier of military-grade propellants and high explosives to the Benalla ammunition plant in northern Victoria. These plants are deemed to be strategic national assets, and produce ammunition for Australia’s Defence Forces; Mulwala also produces low-grade explosives and propellants for a few other customers, including America’s NASA.

Australia isn’t the only country looking to modernize single-source ammunition facilities from World War 2 or earlier. The USA is in the same boat. The Mulwala redevelopment project has finally received full approval, and work is underway – with the assistance of the same firm that owns the USA’s prime (and until recently, only) small caliber military ammunition production facility. Now, Thales will have the assistance of America’s 2nd supplier as well.

SRCTec Gets Order for 3,239 ‘Urgently Needed’ Duke V2 IED Jammers

CREW Duke V2 System

SRCTec in Syracuse, NY received a $94.4 million firm-fixed-price contract for the procurement of 3,239 urgently required Duke V2 systems.

The SRCTec CREW Duke system is a vehicle-mounted electronic jammer designed to prevent the remote detonation of land mines.

The CREW Duke V2 is the US Army version of the CREW 2.0 system, comparable to the Joint CREW (JCREW) 2…

Landmines in Afghanistan: A Decades Old Danger

US Army explosives expert
defuses Russian landmine

Afghanistan is one of the most heavily mined countries in the world. These landmines are not just from the Taliban and Al-Qaeda fighting US and coalition forces. Many are left over from the Soviet occupation of the country from 1979 to 1989.

There are an estimated 100,000 landmines in Afghanistan. They pose a risk not only to US and coalition forces, but civilian Afghanis as well. Several international organizations, such as the UN Mine Action Centre for Afghanistan, have been working to clear the mines for decades. A video by filmaker Oliver Englehart provides a compelling view of a landmine clearing team.

The US Army Corps of Engineers (USACE) has been working to clear landmines from Afghanistan since Operation Enduring Freedom began. The USACE uses a combination of US soldiers and contractors to perform the work. The USACE’s Engineering and Support Center in Huntsville, AL, recently awarded a contract worth up to $60 million to EOD Technology (EODT) in Lenoir City, TN, to clear mines and battlefield areas…

OM Group to Acquire Defense Battery Supplier EaglePicher Technologies for $171.9M

OM Group in Cleveland, OH agreed to acquire EaglePicher Technologies, a Joplin, MO-based manufacturer of batteries, battery management systems and energetic devices for the defense, aerospace, and medical industries, from EaglePicher Corp. for $171.9 million.

In fiscal year 2009, EaglePicher recorded revenues of approximately $125 million, of which approximately 60% came from its defense business, approximately 31% from its aerospace business, and the balance from its medical and other businesses…

Up to $318M to Lockheed Martin to Support Counter-IED Teams

IEDs: The Aftermath

Lockheed Martin Integrated Systems in Ellicott City, MD won a $318 million indefinite-delivery/ indefinite-quantity time-and-material task order to provide operational support services for the Joint Improvised Explosive Device Defeat Organization (JIEDDO) analytical support teams deployed to Iraq and Afghanistan.

The task order is part of a broader contract (W91CRB-08-D-0024) issued April 25/08 by the US Army Research Development and Engineering Command (RDECOM) to provide operations support services to JIEDDO. Other companies that received JIEDDO support contracts were BAE Systems (W91CRB-08-D-0025), ITT (W91CRB-08-D-0026), and CACI (W91CRB-08-D-0027). Each contract has a maximum value of $453 million.

JIEDDO is responsible for developing and coordinating US Department of Defense efforts to defeat improvised explosive devices (IEDs)…