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.

The USA’s NGJ Strike Jammers: Raytheon’s Mid-Band Win

The US Navy owns the only operational tactical jamming fighters in the world, but the AN/ALQ-99 pods they depend on use analog technologies, are hard to maintain, and have reliability issues. All-digital technologies and modern transmit/receive electronics offer huge leaps ahead in capability and availability, which is why the US military is working on a Next-Generation Jammer (NGJ) replacement for the pods on its tactical strike aircraft.

The EA-18G Growler will be the NGJ’s first platform, but the flexibility of modern technologies mean that it may not be the last.

WIN-T: US Army’s Connection to the Global InfoGrid

As the Army’s tactical portion of the USA’s Global Information Grid (GIG) network, Warfighter Information Network-Tactical (WIN-T) is designed to help deployed forces tap into that global network and its databases, collectors, and connections to national agencies. At present, this requires multiple private networks, or outright forward deployment of representatives from the agencies in question. If it can be done at all.

WIN-T has absorbed the program formerly known as the Joint Network Node, and another 3 fielding increments will gradually add key capabilities to the system. Increment 1/ JNN is widely fielded, Increment 2 is being fielded, and R&D contracts are beginning fleshing out Increment 3.

Keep A Spare Handy: US Navy Orders its 5th MUOS COMSAT

Lockheed Martin recently announced a $339.6-million contract option from the U.S. Navy for the 5th and final planned satellite in the Mobile User Objective System (MUOS) constellation. Under the current plan, the 5th satellite would serve as an on-orbit spare, and the capstone of a $3.26 billion acquisition program – though schedule slips have delayed the launch of even the 1st MUOS satellite from 2009 to December 2011.

Bringing Home the BACN to Front-Line Forces

In late June 2009, the USAF awarded Northrop Grumman Defense Mission Systems Inc., of San Diego, CA an urgent requirement contract for its Battlefield Airborne Communications Node (BACN) System. Under current plans, Northrop Grumman will help the USAF deploy BACN in up to 4 “E-11” Bombardier BD-700 Global Express (see also BACN-modified photo) ultra-long-range business jets, and in up to 4 EQ-4B Global Hawk Block 20 UAVs, for sustained deployment through 2015.

BACN is an airborne communications relay that extends communications ranges, bridges between radio frequencies, and “translates” among incompatible communications systems. That may sound trivial, but on a tactical level, it definitely isn’t.

Despite Problems, UK Moves Ahead with $376M Bowman Radio Upgrade

Bowman radios

The UK’s Bowman tactical communications system, which replaced the aging Clansman system, has encountered some problems with troops deployed in Afghanistan. The Bowman radios carried by the soldiers have a short battery life and are heavy. There is also a shortage of ancillary equipment, such as antennas and speakers, according to a May 14/09 report by the UK National Audit Office (NAO).

As DID reported earlier, a 2006 NAO report had identified a number of serious problems with the Bowman system resulting from the radical changes in communications technology and needs since the program was conceived in the 1980s. The report identified as issues the vast growth in bandwidth requirements due to UAVs et. al. transmitting video, the need for far greater capabilities without providing more money, the lack of robustness and modifiability in its closed architecture software systems, the effects of Bowman’s lack of definition on training and doctrine, and the effects of the program on the decimated British tactical radio industry.

Despite these problems, the UK Ministry of Defence (MOD) recently awarded 2 contracts worth £231 million ($376 million) to prime contractor General Dynamics UK to upgrade the Bowman system.

DID has more on the Bowman system upgrades…

Israel’s AMOS-6 Dual-Use COMSAT

AMOS-6 signing
(click to view larger)

In November 2012, Israel Aerospace Industries signed a minimum $185 million contract with Israel’s Spacecom satellite company. In return, IAI will build and operate the dual-use AMOS-6 communications satellite, covering Africa, the Middle East, and Europe. The launch contract will be a separate transaction.

Like most providers, Spacecom has already sold capacity on the satellite, including a $20 million lifetime contract from the Israeli government, who will receive a beam in an agreed-upon frequency band…

Jordan’s JBSP Border Security Program

Jordan

In May 2008, the U.S. Army’s Communications and Electronics Command (CECOM) chose DRS Technologies, Inc. in Gaithersburg, MD (since acquired by Italy’s Finmeccanica) for the initial phase of the Jordan Border Security Program. The overall system will include Distant Sentry(TM) mobile and fixed surveillance towers that utilize a variety of Commercial Off-The-Shelf (COTS) sensors, communications between the towers and mobile and fixed Command and Control (C2) Centers, and electronic infrastructure, software, and computing systems for the centers themselves. The Iraqi border is reportedly the focus of the JBSP program, but that country’s borders with Syria are also a concern.

A number of other countries are building or have built similar virtual and/or physical systems, from Saudi Arabia along the Iraq border, to India in Kashmir, to Israel along its hostile borders with Lebanon and the Palestinian Authority. Note, however, that these systems are not a panacea. Israel’s high-tech systems did not detect or prevent the cross-border Hezbollah kidnappings that led to the 2006 war in Lebanon, however, and the US GAO has been less than complimentary concerning Team Boeing’s SBInet system along the USA’s southern border.

All Together Now: Integrating the US Army’s Disparate Air and Missile Defenses

Army IBCS Concept
(click to enlarge)

Interim design review for IBCS completed. (April 26/10)

The US Army awarded a Northrop Grumman-led team a $577 million, 5-year, cost-plus-incentive-fee/ cost-plus-fixed-fee contract to develop the Integrated Air and Missile Defense Battle Command System (IBCS).

Northrop Grumman beat out a team led by Raytheon. The two teams competed in the preliminary design phase of the program.

IBCS is intended to transform the Army’s disparate air and missile defense systems — each with independent sensing, command-and-control and launching capabilities — into an integrated defense capability. The system will enable the Army to manages all of its air and missile defense systems from 1 command-and-control center.

Northrop Grumman’s winning IBCS design is based on a non-proprietary, open architecture approach…

Korea’s KDX-III AEGIS Destroyers

KDX-III: DDG-991

The Korean Destroyer eXperimental (KDX) surface combatant shipbuilding program involves 3 individual classes of ships. The 3 KDX-I Gwanggaeto Great Class ships are called destroyers, but at 3,800 tons, their size and armament more properly rank them as small frigates. The last ship of class was commissioned in 2000. The next 6 KDX-II Chungmugong Yi Sun-sin Class ships are indeed destroyers at 6,085 tons full load, with a hull design licensed from Germany’s IABG, and more advanced systems that include SM-2 air defense missiles. They were commissioned between 2003-2008.

With that experience under their belts, Korea entered the 3rd phase of the program. Their KDX-III King Sejong Great Class destroyers weigh in at 8,500 tons standard displacement and 11,000 tons full load. That’s heavier than the USA’s CG-47 Ticonderoga Class cruisers, making them the largest ships in the world to carry Lockheed Martin’s AEGIS combat system. They will form the high end of South Korea’s Navy, while offering a premium showcase for some of the new weapons and electronic systems developed by South Korea’s defense sector.