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Results for "JTRS"
F-35 Joint Strike Fighter: 2009-2010
18-Nov-2009 18:38 EST |
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F-35A: incoming…
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The F-35 Lightning II is a major multinational program which is intended to produce an “affordably stealthy” multi-role strike fighter that will have three variants: the F-35A conventional version for the US Air Force et. al.; the F-35B Short Take-Off, Vertical Landing for the US Marines, British Royal Navy, et. al.; and the F-35C conventional carrier-launched version for the US Navy. The aircraft is named after Lockheed’s famous WW2 P-38 Lightning, and the Mach 2, stacked-engine English Electric (now BAE) Lightning jet. System development partners included The USA & Britain (Tier 1), Italy and the Netherlands (Tier 2), and Australia, Canada, Denmark, Norway and Turkey (Tier 3), with Singapore and Israel as “Security Cooperation Partners.” Now the challenge is agreeing on production phase membership and arrangements, to be followed by initial purchase commitments around 2008-2009.
This updated article has expanded to feature more detail regarding the $300 billion F-35 program, including other contracts as well as notable events. New material is highlighted by putting it in green type. Recent news include an investigation by the Fort Worth Star-Telegram into JET’s conclusions regarding program delays, Lockheed Martin’s response, and a Rolls Royce contract for production LiftSystem engine modules…
A Higher-Tech Hog: USAF A-10C Upgrades and Refurbishments
16-Nov-2009 09:06 EST |
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A-10 over Germany
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The Precision Engagement modification is the largest single upgrade effort ever undertaken for the USA’s unique A-10 “Warthog” close air support aircraft fleet. While existing A/OA-10 aircraft continue to outperform technology-packed rivals on the battlefield, this set of upgrades is expected to make them more flexible, and help keep the aircraft current until the fleet’s planned phase-out in 2028. When complete, A-10C PE will give USAF A-10s precision strike capability sooner than planned, combining multiple upgrade requirements into one time and money-saving program, rather than executing them as standalone projects. Indeed, the USAF accelerated the PE program by 9 months as a result of its experiences in Operation Iraqi Freedom.
This is DID’s FOCUS Article for the PE program, and for other modifications to the A-10 fleet. It covers the A-10’s battlefield performance and advantages, the elements of the PE program, other planned modifications, related refurbishment efforts to keep the fleet in the air, and the contracts that have been issued each step of the way.
In the latest updates, the A-10C program’s $2 billion re-winging effort became a higher priority, as wing cracking became a problem for the entire A-10 fleet. Now a longer-term $1.7 billion general maintenance contract for the fleet has been issued to 3 firms, per new defense acquisition rules, and contracts are begining to flow…
Harris to Supply US Army With Falcon-III PRC-117G Radios
29-Oct-2009 18:53 EDT |
Related Stories: Americas - USA, C4ISR, Contracts - Awards, New Systems Tech, Other Corporation, Signals Radio & Wireless
AN/PRC-117G concept
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Harris Corp recently received a basic purchasing agreement contract worth up to $419 million to supply the US Army with Falcon III AN/PRC-117G [data sheet, PDF] multiband tactical manpack radios, and vehicular power-amplifier adapter systems. The initial delivery order under the contract is valued at $165 million. Radio systems from this order will be deployed by the Army for missions worldwide to provide next-generation, high-speed tactical satellite and voice-and-data communications.
The AN/PRC-117G manpack radio is about half the size of currently fielded multiband systems, and has a frequency range of 30 MHz – 2 GHz. The radio supports streaming video, imagery, biometrics, logistics and other data-intensive applications. The Falcon III-R AN/PRC-117G-C is a JTRS-approved manpack radio that incorporates the Harris Advanced Networking Wideband Waveform (ANW2) for mobile ad-hoc networking, which provides secure IP data to the tactical Internet at on-air rates up to 10 Megabits per second (Mbps). This high data rate is joined with mobile ad-hoc networking, automated network establishment and maintenance, and integrated security. In addition, the AN/PRC-117G-C and its software-defined architecture offers interoperability with currently fielded radios, incorporating SINCGARS, Havequick II, and the High Performance Waveform (HPW), as well as MIL-STD-181B Tactical Satellite (TACSAT) capability. For encryption, the AN/PRC-117G-C uses the Harris Sierra II software-programmable encryption module. In January 2008, Harris announced its NSA certification, and the PRC-117G was part of a 10-day Army exercise in December 2007 that focused on integrating new networking technologies with the Patriot Missile System.
The Fire Scout VTUAV Program: By Land and By Sea (updated)
25-Oct-2009 11:36 EDT |
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MQ-8B Fire Scout
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The USA’s RQ/MQ-8 Fire Scout Unmanned Aerial Vehicle has had a colorful history. The program was begun with promise by the US Navy, canceled, adopted by the US Army, and finally revived by the Navy as well. The MQ-8B Fire Scout is currently linked with two major new defense programs: the Future Combat Systems program and the USA’s new Littoral Combat Ships (LCS); this is both helpful to the program because of the implicit commitments, and harmful because it ties the UAV to a pair of programs that have endured stormy histories and may face more turbulence ahead. Meanwhile, a competition expected in 2008-2010 may see the Fire Scout used by the US Marines, and the US Coast Guard’s Deepwater program is another potential buyer.
Fire Scout-related awards to Northrop Grumman and Raytheon have been quite varied. DID lists them, along with budgetary figures from official DoD documents, and also explains the Fire Scout’s history and capabilities. The latest developments include export interest from the Middle East, and manufacturer estimates of potential demand…
Aeroflex Wins $40.5M Order to Provide JTRS Test Equipment
24-Sep-2009 14:48 EDT |
Related Stories: Americas - USA, C4ISR, Contracts - Awards, IT - Software & Integration, Other Corporation, Signals Radio & Wireless, Soldier's Gear, Testing & Evaluation
Aeroflex 7200 Radio Tester
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Aeroflex Wichita in Wichita, KS won [pdf] a maximum $40.5 million indefinite-delivery/ indefinite-quantity contract from the US Marine Corps for ground radio maintenance automatic test systems. A delivery order with a value of $16.3 million is being issued concurrently with the contract award.
Under the contract, Aeroflex will supply its 7200 Configurable Automated Test Set (CATS) equipment, which is a commercial-off-the-shelf (COTS) platform for testing the performance of software-defined radios, including the Joint Tactical Radio System (JTRS). “US Contracts for Next-Gen Tactical Radio Upgrades” provides insights into the JTRS program, which is intended to bring the next-generation tactical radio system to US troops.
Continue reading…
Cheap, Fast, Deadly: NETFIRES “Missiles in a Box” (updated)
23-Jul-2009 08:25 EDT |
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NETFIRES concept
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The basic concept of NETFIRES (a Future Combat Systems program) is to develop a family of artillery-like precision attack missiles based upon a vertical launcher design. Yet the idea goes far beyond that simple description. The NETFIRES CLU box launcher is intended to be be fully autonomous, meaning it can be dropped off anywhere and operate on its own without a support vehicle. The launch unit includes power generation and control systems as well as a total of 15 missiles, each with a warhead similar in size and capability to a 155mm artillery shell.
The system is also known as Non Line-Of-Sight, Launch System, or NLOS-LS, and remains one of Future Combat systems’ most promising programs, slated for early fielding to the Army and even for integration with US naval forces.
This will be DID’s focus article for the NETFIRES program, and it will be updated as new events and contracts enter the picture. The latest news involves key tests, as it gears up to be part of FCS Spinout Phase 1.
The UK’s FRES Transformational Armored Vehicles
09-Jul-2009 13:01 EDT |
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FRES-U finalists:
There can be… none?
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Many of Britain’s army vehicles are old and worn, and the necessities of hard service on the battlefield are only accelerating that wear. The multi-billion pound “Future Rapid Effects System” (FRES) aims to recapitalize the core of Britain’s armored vehicle fleet over the next decade or more, filling many of the same medium armor roles as the Stryker Family of armored wheeled vehicles and/or the Future Combat Systems’ Manned Ground Vehicle family. Current estimates indicate a potential requirement for over 3,700 FRES vehicles, including utility and reconnaissance variants. Even so, one should be cautioned that actual numbers bought usually fall short of intended figures for early-stage defense programs.
DID’s FOCUS articles offer in-depth, updated looks at significant military programs of record. The FRES program was spawned by the UK’s withdrawal from the German-Dutch-UK Boxer MRAV modular wheeled APC program, in order to develop a more deployable vehicle that fit Britain’s exact requirements. Those initial requirements were challenging, however, and experience in Iraq and Afghanistan led to decisions that changed a number of requirements, and raised the acceptable weight limit. The UK MoD has taken some criticism for its selection of wheeled APCs as its FRES-U infantry fighting vehicle finalists, and even more criticism for making the Boxer MRAV one of those finalists after spending all that time and sterling on FRES development. In the end, GD MOWAG’s Piranha V won the utility vehicle competition.
FRES-U is not the end of the competition, however, or the contracts. In fact, FRES has just seen the winning bidder’s preferred status revoked, and that entire phase will now take a back seat to the FRS-SV scout version. For which the MoD has now issued 2 Invitations to Tender…
The Wonders of Link 16 For Less: MIDS-LVTs (updated)
29-Jun-2009 11:33 EDT |
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Link 16 Display
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Jam-resistant Link-16 radios automatically exchange battlefield information – particularly locations of friendly and enemy aircraft, ships and ground forces – among themselves in a long-range, line-of-sight network. For example, air surveillance tracking data from an Airborne Warning and Control System (AWACS) aircraft can be instantly shared with fighter aircraft and air defense units. More than a dozen countries have installed Link 16 terminals on over 19 different land, sea, and air platforms, making it an interoperability success story.
While recent advancements may make AESA radars the future transmitters of choice, Link 16 is the current standard. The Multifunctional Information Distribution System-Low Volume Terminals (MIDS LVTs) were developed by a multinational consortium to provide Link 16 capability at a lower weight, volume, and cost than the Joint Tactical Information Distribution System (JTIDS). This free-to-view DID article throws a spotlight on the program, explaining Link 16 and covering associated contracts around the world.
The latest developments include better service in Europe, a MIDS-JTRS related development, and several multinational orders…
Special Report: The USA’s Transformational Communications Satellite System (TSAT)
08-Jun-2009 20:29 EDT |
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Raytheon: C4ISR Future?
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As video communications is integrated into robots, soldiers, and UAVs, and network-centric warfare becomes the organizing principle of American warfighting, front-line demands for bandwidth are rising faster than the US military can add it. The Transformation Communications Satellite (TSAT) System is part of a larger effort by the US military to address that need, and close the gap.
DID’s FOCUS articles offer in-depth, updated looks at significant military programs of record – and TSAT is certainly significant. The final price tag on the entire program has been quoted at anywhere from $14-25 billion through 2016, including the satellites, the ground operations system, the satellite operations center and the cost of operations and maintenance. Lockheed Martin and Boeing each won over $600 million in risk reduction contracts to develop key TSAT SS satellite system technologies, and TSAT’s $2 billion TMOS ground-based network operations contract was already underway.
The TSAT constellation’s central role in next-generation US military infrastructure makes it worthy of in-depth treatment – but its survival was never assured. There was always a risk that outside events and incremental competitors could spell its end, just as they spelled the end of Motorola’s infamous Iridium project. This FOCUS article examines that possibility, even as it offers an overview of the US military’s vision for its communications infrastructure, how TSAT fits, the program’s challenges, and complete coverage of contracts and significant events. New additions are highlighted in green for your convenience.
The latest developments revolve around the end of the program. Despite a positive recent report from the GAO, key components of TMOS/TSAT are being canceled outright as part of the program’s planned termination…
WNAN: DARPA’s Idea for Next-Generation Soldier Networks
03-Jun-2009 17:33 EDT |
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Not ideal.
At present, many soldiers don’t have communications radios because the hardware is too expensive. Buying 2-way radios from Radio Shack before deployments solved that problem for some soldiers, but insecure communications created others. On the high end, the US military’s JTRS program is expected to create radios that are much better at working together, and much easier to upgrade. As one might expect, however, the hardware appears to be on track to be more expensive, in return for that improved performance.
The US Defense Advanced Research Projects Agency’s Wireless Network after Next (WNaN) program aims to shift the approach used to design these military wireless networks. It also intends to use inexpensive, high-volume, commercial off the shelf hardware components. They would be combined with adaptive wireless network software operating over densely-deployed, low-cost wireless nodes, with the aim of putting a reliable communications radio into the hands of every soldier.
How could that work?
Continue reading…
