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…

• The F-35 Family of Aircraft (i.e. “Continue reading…”)
• F-35 Program: Production Timelines & Structure
• F-35 Program: Controversies and Competitions
• F-35 Program: Events & Developments, CY 2009-2010 [updated]
• F-35 Program: System Development & Production Contracts, FY 2009-2010 [updated]
• F-35 Program: Ancillary and Sub-contracts, FY 2009 – 2010 [updated]
• Additional Readings & Sources [updated]
  
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USMC KC-130J
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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 wanted heavy aircraft that could support their Leathernecks on the ground. The bad news was that the the Corps could field about 45 KC-130J aerial tankers for the price of a 12-plane AC-130J squadron, and lighter options like the AC-27J “Stinger II” would probably tally similar costs once R&D dollars were factored in. 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 range to refuel helicopters and fast jets alike? The Harvest Hawk program aims to do just that. It would give the USMC a far less capable convertible gunship option for Afghanistan, at a cost that’s about 2 orders of magnitude below a dedicated gunship fleet.

Unsurprisingly, the next service to show interest in this concept was SOCOM itself. The latest developments to this article (which will soon become DII subscriber content) include added background, and ammunition orders for SOCOM’s similar MC-130Ws…

• Gunships R Us: Equipping The Hercs [updated]
• Contracts and Key Events [updated]
• Additional Readings and Sources
  
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Basic Nuclear Propulsion
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Several navies around the world currently use nuclear propulsion in at least some ships and submarines. The USA has had an all-nuclear submarine fleet for over 50 years, a policy that dates back to Adm. Hyman Rickover. Britain’s sale of its SSK Upholder Class to Canada (as the problem-plagued Victoria Class) has made them an all-nuclear submarine fleet as well. China, France and Russia all use naval nuclear propulsion within mixed submarine fleets, India is currently working to join this club via its SSN program, and Brazil is about to launch a program of its own. On the surface, America’s aircraft carriers became an all-nuclear fleet with the retirement of the USS Kitty Hawk [CV 63], and FY 2008-09 spending legislation has been is pushing the US Navy to use nuclear power in its future CG (X) cruisers and new amphibious ship classes. These surface ships are joined by France’s problem-plagued aircraft carrier FS Charles de Gaulle, and Russia’s Kirov Class cruisers.

The saga of the Charles de Gaulle serves as a reminder that adapting nuclear propulsion technology to the small spaces of a submarine, or fitting them to a surface warship, is no trivial feat. Much can go wrong, even in nations that have considerable naval nuclear propulsion experience. On the flip side, advances in design can offer significant benefits. The new nuclear plants in America’s Virginia Class and Seawolf Class fast attack subs, Britain’s new Astute Class fast attack submarines, and the USA’s forthcoming CVN-78 Gerald R. Ford Class aircraft carriers, offer designs that will save billions over the life of each ship by eliminating the standard mid-life reactor refueling.

This Spotlight article currently covers related American nuclear propulsion industrial base contracts since the beginning of FY 2006. The latest includes a $248.8 million contract to Bechtel for naval nuclear propulsion components…

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TIGR system screenshot
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Ascend Intelligence in Arlington, VA received a $14 million cost-plus-fixed-fee contract from the US Defense Advanced Research Project Agency (DARPA) to supply the tactical ground reporting (TIGR) system for US troops in Iraq and Afghanistan.

First tested in Iraq in 2007, TIGR is a multimedia reporting system for US troops at the patrol level, allowing users to collect and share information to improve situational awareness and to facilitate collaboration and information analysis among junior officers. TIGR complements existing reporting systems that focus on the needs of users at battalion or brigade level and above.

TIGR has a map-based user interface and supports multimedia and GPS input, as well as distributed search and caching capability. It uses software that runs on a laptop and taps into multiple databases containing intelligence about a particular area…

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The US Army Tank-Automotive Research Development and Engineering Center (TARDEC) awarded 16 omnibus contracts to support its research and development (R&D) efforts encompassing the life cycle of military manned and unmanned ground vehicles. The contracts have a total potential value of $430 million.

TARDEC is the Army’s laboratory for military automotive technology and the lead agency for simulation and testing, demonstration, development and full life cycle engineering for ground vehicle survivability, robotics, power and energy, mobility, maneuver and sustainment, and condition-based maintenance.

The 5-year indefinite-delivery, indefinite-quantity (IDIQ) contracts were awarded for TARDEC omnibus services under multiple award task order (MATO) arrangements to the following companies:

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AIM-120C from F-22A
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Raytheon’s AMRAAM has become the world market leader for medium range air-to-air missiles. It was designed with the lessons of Vietnam in mind, and of local air combat exercises like ACEVAL and Red Flag.

One of the key lessons learned from Vietnam was that a fighter would be likely to encounter multiple enemies, and would need to launch and guide several missiles at once in order to ensure its survival. This had not been possible with the AIM-7 Sparrow, a “semi-active radar homing” missile which required a constant radar lock on one target. To make matters worse, enemy fighters were capable of launching missiles of their own. Pilots who weren’t free to maneuver after launch would often be forced to “break lock,” or be killed – sometimes even by a short-range missile fired during the last phases of their enemy’s approach. Since fighters that could carry radar-guided missiles like the AIM-7 tended to be larger and more expensive, and the Soviets were known to have far more fighters overall, this was not a good trade.

Enter AMRAAM – the AIM-120 Advanced, Medium-Range Air to Air Missile. This DID FOCUS article covers successive generations of AMRAAM missiles, international contracts and key events from 2006 onward, and even some of its emerging competitors. New materials will be highlighted in green type. The most recent additions involve US government approval for 3 Middle East allies to buy AMRAAMs, as well as a request by Chile to buy $145 million worth of AMRAAMs and accessories…

• Some MRAAM History, and AMRAAM’s Design Approach
• AMRAAM: Versions & Derivatives
• AMRAAM’s International Competitors
• AMRAAM: Contracts & Key Events, FY 2006-Present [updated]
• Additional Readings & Sources
  
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Reaper, ready…
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The MQ-9 Reaper UAV, once called “Predator B,” is somewhat similar to the famous Predator. Until you look at the tail. Or its size. Or its weapons. It’s called “Reaper” for a reason – while it packs the same surveillance gear, it’s much more of a hunter-killer design. The Reaper is 36 feet long, with a 66 foot wingspan. Its maximum gross takeoff weight is a whopping 10,500 pounds, carrying up to 4,000 pounds of fuel, 850 pounds of internal/ sensor payload, and another 3,000 pounds on its wings. Its 6 pylons can carry GPS-guided JDAM family bombs, Paveway laser-guided bombs, Sidewinder missiles for air-air self defense, and other MIL STD 1760 compatible weapons, in addition to the Hellfire anti-armor missiles carried by the Predator. When loaded up with laser-guided Hydra rockets, the Reaper becomes the equivalent of a close air support fighter with less situational awareness, lower speed, and less survivability if seen – but much, much longer on-station time. Some have called it the first fielded Unmanned Combat Air Vehicle (UCAV).

DID’s FOCUS articles offer in-depth, updated looks at significant military programs of record. The Reaper UCAV will play a significant role in the future USAF, even though capability set makes the MQ-9 considerably more expensive than MQ-1 Predators, whose price benefits from less advanced design and volume production orders. Given these high-end capabilities, and expenses, one might not have expected the MQ-9 to enjoy better export success than its famous cousin. Nevertheless, that’s what appears to be happening. MQ-9 operators currently include the USA and Britain, who have both used it in hunter-killer mode, and Italy. Other countries are also expressing interest, and international deployments are accelerating.

As a convenience to readers, new material is indicated in green type. The latest additions include reports of “phone home” problems, Germany going in another direction for UAVs, and the basing of MQ-9s in the Seychelles for anti-piracy missions…

• The MQ-9 Reaper, and its Little Brothers
• Contracts & Key Events, 2005 SDD – Present [updated]
• Additional Readings & Sources
  
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A Raytheon team received a $28 million task order from the Defense Information Systems Agency (DISA) to develop network operations situational awareness (NetOps SA) across US Department of Defense (DoD) classified and unclassified networks.

Under the task order, part of the Raytheon’s Encore II contract (HC1028-08-D-2024), Raytheon and its team – General Dynamics, SAIC, Eye Street Software, and BCMC – will provide NetOps SA products that will, among other things, enable detection of network intrusions and assess the overall health of DoD networks…

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The US Department of Defense’s Information Analysis Centers (IACs) are research and analysis organizations operated by the Defense Technical Information Center (DTIC). Chartered by the DoD to help researchers, engineers, scientists and program managers, IACS offer specialized research staff to DoD agencies and military services.

The mission of the IACs is 2 two-fold: (1) IACs provide access to worldwide scientific and technical information to improve the productivity of personnel in the defense science and technology communities. The IACs accomplish this mission by collecting, analyzing, synthesizing, and disseminating relevant information in clearly-defined and structured subject areas; (2) IACs serve their respective fields by providing technical services and solutions.

There are 10 DTIC IACs that specialize in various scientific areas relevant to the US military. In the latest development, Booz Allen Hamilton received a $108.8 million contract to operate 1 of the IACs, the Survivability/Vulnerability Information Analysis Center, for a 3-year period…

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UCAS-D concept
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In January 2006, DID noted the uncertain future of the J-UCAS program, which aimed to create Unmanned Combat Aerial Vehicles (UCAV) for the USAF and Navy that could approach the capabilities of an F-117 stealth fighter. Boeing’s X-45C was set to face off against Northrop Grumman’s X-47B Pegasus, the program had demonstrated successful tests that included dropping bombs, and aerial refueling tests were envisioned.

J-UCAS was eventually canceled, but the technologies have survived, and the US Navy remains interested. In May 2007, “CSBA on Future US Naval Aviation: Unmanned, Too?” highlighted a non-partisan report that discussed at the lengthening reach of ship-killers. Meanwhile, the US Navy’s carrier fleet sees its strike range shrinking to 1950s distances, and prepares for a future with 11 operational carriers – but just 10 carrier air wings. Could UCAV/UCAS vehicles with longer ranges, and indefinite flight time limits via aerial refueling, solve these problems?

Some people in the Navy seem to think that they might. Hence UCAS-D, whose aerial refueling and carrier landing programs are picking up steam. Recent additions include remarks by CNO Adm. Gary Roughead, and full carrier landing gear delivery…

• The UCAS-D Program [updated]
• The X-47B
• Contracts and Key Events [updated]
• Additional Readings
  
  Continue Reading… »