Sep 23, 2016 00:48 UTC
A fix has been found for a recently discovered issue
on a number of F-35
fighters involving tubing insulation crumbling between the wing tank and fuselage tank. The USAF revealed last week that an unnamed supplier used the wrong coating for the insulation which deteriorated when it met fuel. A total of 15 USAF and Norwegian warplanes along with 42 models on the production line were affected by the issue with manufacturer Lockheed Martin fixed to cover engineering and modifications for all affected aircraft.
F-35B: off probation
The $382 billion F-35 Joint Strike fighter program may well be the largest single global defense program in history. This major multinational program is intended to produce an “affordably stealthy” multi-role fighter that will have 3 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. Lightning II 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,” and Japan as the 1st export customer.
The big question for Lockheed Martin is whether, and when, many of these partner countries will begin placing purchase orders. This updated article has expanded to feature more detail regarding the F-35 program, including contracts, sub-contracts, and notable events and reports during 2012-2013.
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Aug 30, 2016 00:48 UTC
Lockheed Martin is to provide
five additional C-130J Super Hercules
aircraft to the USAF. The $287 million modification contract is expected to be completed by April 2020. An update of the C-130 Hercules, the C-130J has attracted a wide number of interested customers, with orders received from at least 15 nations since induction in 1999. It's expected that the company could see another 100 units produced
for US and international customers.
RAAF C-130J-30, flares
The C-130 Hercules remains one of the longest-running aerospace manufacturing programs of all time. Since 1956, over 40 models and variants have served as the tactical airlift backbone for over 50 nations. The C-130J looks similar, but the number of changes almost makes it a new aircraft. Those changes also created issues; the program has been the focus of a great deal of controversy in America – and even of a full program restructuring in 2006. Some early concerns from critics were put to rest when the C-130J demonstrated in-theater performance on the front lines that was a major improvement over its C-130E/H predecessors. A valid follow-on question might be: does it break the bottleneck limitations that have hobbled a number of multi-billion dollar US Army vehicle development programs?
C-130J customers now include Australia, Britain, Canada, Denmark, India, Israel, Iraq, Italy, Kuwait, Norway, Oman, Qatar, Saudi Arabia, South Korea, Tunisia, and the United States. American C-130J purchases are taking place under both annual budgets and supplemental wartime funding, in order to replace tactical transport and special forces fleets that are flying old aircraft and in dire need of major repairs. This DID FOCUS Article describes the C-130J, examines the bottleneck issue, covers global developments for the C-130J program, and looks at present and emerging competitors.
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Jul 07, 2016 00:46 UTC
Austria is to join France, the Netherlands, Sweden and the UK in operating BAE System's BvS10
Beowulf military vehicle after signing contracts with the Swedish government
for the delivery of 32 vehicles. While the value of the contract is unknown, deliveries are expected to begin in the second half of 2017 and conclude in 2019. Designed to operate in rugged terrain to deliver personnel or cargo in combat and disaster relief situations, the BvS10 will play a role in Austria's European Union Mountain Training Warfare Initiative where it will host schools, training and support to enhance military effectiveness in mountain terrain.
A Viking comes ashore
The BvS10 is the successor to the wildly popular Bv206, 11,000 of which have been sold to 40 countries around the world – including the USA (M978). Readers may have seen these vehicles elsewhere, too, as a number of Bv206s have post-military careers at ski resorts, in industries like mining and logging, etc. The new BvS-10 is larger and more heavily armored; it’s in use in Britain, France and the Netherlands as a key armored vehicle for their respective Marines, has been bought by Sweden, and is under evaluation elsewhere. International interest includes imitators: Singapore’s Bronco ATTC is a BVS10 competitor, and Finland and Norway have their own local Bv206 variants.
What makes this unusual-looking vehicle family and design so popular? They aren’t like Humvees or similar wheeled mainstays. They aren’t full armored personnel carriers, either – they’re armored, but Bv family vehicles can’t take the kind of punishment that a Bradley or LAV can absorb. Instead, the secret to their success lies in a remarkable all-terrain capability, and their ability to fill a rare and critical role: air-portable and amphibious infantry enhancement. These success factors are discussed below, along with contracts and key developments related to this vehicle family.
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Apr 22, 2016 00:48 UTC
Latest updates[?]: Protests have arisen
by some US lawmakers against the USAF's UH-1N Huey helicopter replacement program. The helicopters, which protect US supplies of inter-continental ballistic missiles (ICBMs), are to be replaced via a sole-source contract due to a new urgency felt by air force brass in fielding the capability favoring Sikorsky’s UH-60 Black Hawk. This in turn has caused a group in Congress to rail back who now want a fair and open competition for the Huey's replacement.
UH-1Y and AH-1Z
by Neville Dawson
The US Marines’ helicopter force is aging at all levels, from banana-shaped CH-46 Sea Knight transports that are far older than their pilots, to the 1980s-era UH-1N Hueys and AH-1W Cobra attack helicopters that make up the Corps’ helicopter assault force. While the tilt-rotor V-22 Osprey program has staggered along for almost 2 decades under accidents, technical delays, and cost issues, replacement of the USMC’s backbone helicopter assets has languished. Given the high-demand scenarios inherent in the current war, other efforts are clearly required.
Enter the H-1 program, the USMC’s plan to remanufacture older helicopters into new and improved UH-1Y utility and AH-1Z attack helicopters. The new versions would discard the signature 2-bladed rotors for modern 4-bladed improvements, redo the aircraft’s electronics, and add improved engines and weapons to offer a new level of performance. It seemed simple, but hasn’t quite worked out that way. The H-1 program has encountered its share of delays and issues, but the program survived its review, and continued on into production and deployment.
DID’s FOCUS articles offer in-depth, updated looks at significant military programs of record. This article covers the H-1 helicopter programs’ rationales and changes, the upgrades involved in each model, program developments and annual budgets, the full timeline of contracts and key program developments, and related research sources.
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Jan 15, 2016 00:19 UTC
The US Navy's San Antonio class warships may be fitted
with missile defense radars and lasers according the a spokesperson for Huntington Ingalls. Discussions are apparently ongoing to have the system installed on LPD vessels as they have ample available space to store and create the energy necessary to run the radar and weapons. Such an addition would greatly increase the defensive capabilities of the amphibious transport ship, and certainly fits in line with the Navy's future plans to make all their vessels more well rounded and capable of operating defensively and offensively.
LPD-17 San Antonio class amphibious assault support vessels are just entering service with the US Navy, and 11 ships of this class are eventually slated to replace up to 41 previous ships. Much like their smaller predecessors, their mission is to embark, transport, land, and support elements of a US Marine Corps Landing Force. The difference is found in these ships’ size, their cost, and the capabilities and technologies used to perform those missions. Among other additions, this new ship is designed to operate the Marines’ new MV-22 Osprey tilt-rotor aircraft, alongside the standard well decks for hovercraft and amphibious armored personnel carriers.
While its design incorporates notable advances, the number of serious issues encountered in this ship class have been much higher than usual, and more extensive. The New Orleans shipyard to which most of this contract was assigned appears to be part of the problem. Initial ships have been criticized, often, for sub-standard workmanship, and it took 2 1/2 years after the initial ship of class was delivered before any of them could be sent on an operational cruise. Whereupon the USS San Antonio promptly found itself laid up Bahrain, due to oil leaks. It hasn’t been the only ship of its class hurt by serious mechanical issues. Meanwhile, costs are almost twice the originally promised amounts, reaching over $1.6 billion per ship – 2 to 3 times as much as many foreign LPDs like the Rotterdam Class, and more than 10 times as much as Singapore’s 6,600 ton Endurance Class LPD. This article covers the LPD-17 San Antonio Class program, including its technologies, its problems, and ongoing contracts and events.
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