Oct 11, 2016 00:48 UTC
Honeywell is working on improving
the T55 turboshaft engine found on the CH-47 Chinook
helicopter. Aimed at increasing its power efficiency by 25%, work has begun on developing a new improved compressor that would increase the T55’s engine power - from 4,700shp (3,500kW) to 6,000shp - and reduce fuel usage by 8%. The research coincides with Boeing's Block 2 upgrade on the helicopter, which aims to increase its lost pay-load capability.
CH-47Fs take off
DII FOCUS articles offer in-depth, updated looks at significant military programs of record; this FOCUS Article covers the CH-47F/MH-47G Chinook helicopter programs, in the USA and abroad. These helicopters’ distinctive “flying banana” twin-rotor design stems from the brilliant work of aviation pioneer Frank Piasecki. It gives Chinooks the ability to adjust their positioning very precisely, while carrying a large airframe whose load capacity has made it the world’s most popular heavy-lift helicopter. The USA expects to be operating Chinooks in their heavy-lift role past 2030.
The CH-47F looks similar to earlier models, but offers a wide range of improvements in almost every aspect of design and performance. While the related HH-47’s $10-15 billion CSAR-X program win was terminated, delivery orders continue for CH-47Fs and for MH-47G Special Forces configuration helicopters. International orders or formal requests have also come in from Australia, Britain, Canada, Italy, the Netherlands, Turkey, and the UAE, with India and other countries expected to follow.
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Oct 06, 2016 00:45 UTC
Raytheon and Kongsberg have successfully test-fired an extended range version
of Raytheon’s Advanced Medium-Range Air-to-Air Missile (AMRAAM
) from the National Advanced Surface-to-Air Missile System (NASAMS
). By simply pairing the sensor from the AMRAAM to an Evolved Sea Sparrow missile (ESSM
) the new variant gives a 50% in maximum range and 70% in maximum altitude. Modifications undertaken to accommodate the new missile include extending the top row of three canisters by a foot, and Raytheon is targeting first deliveries of the missile in the 2020 timeframe.
AIM-120C from F-22A
(click for test missile zoom)
Raytheon’s AIM-120 Advanced, Medium-Range Air to Air Missile (AMRAAM) has become the world market leader for medium range air-to-air missiles, and is also beginning to make inroads within land-based defense systems. It was designed with the lessons of Vietnam in mind, and of local air combat exercises like ACEVAL and Red Flag. 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.
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 that 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.
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Oct 05, 2016 00:52 UTC
A second batch of mine-resistant ambush-protected vehicles have been delivered to Egypt
under the US Excess Defense Articles grant program. While the exact number of vehicles delivered remains unknown, the original shipment contained 762 MRAPs. First used for US operations in Afghanistan, the vehicles will give enhanced levels of protection to Egyptian soldiers tackling Islamist militants in the Sinai desert.
With the acquisition of Force Protection by General Dynamics in November 2011, future purchases will be covered under “General Dynamics MRAPs: Partners and Purchases.”
The Cougar family of medium-sized blast-protected vehicles is produced in both 4-wheel (formerly Cougar H) and 6-wheel (formerly Cougar HE) layouts. Eventually, the wisdom of using survivable vehicles in a theater where land mines were the #1 threat became clearer, and these vehicles have gradually shifted from dedicated engineer and Explosives Ordnance Disposal (EOD) roles to patrol and route-proving/ convoy lead functions as well. Related variants and blast-resistant designs are also produced in response to country-specific requirements (Wolfhound, Mastiff, Ridgeback, ILAV Badger) and other designs cover different operational needs (Buffalo mine-clearance, Cheetah, Ocelot, and JAMMA patrol vehicles). To date, the firm has received orders from Britain, Canada, France, Hungary, Italy, Iraq, and Yemen; and Poland operates some on loan from the USA. Front line testimonials offer evidence of their effectiveness.
Cougar orders predate the USA’s MRAP program to rush mine-resistant vehicles to the front lines; indeed, the performance of Force Protection’s vehicles on the front lines was probably the #1 trigger for the MRAP program’s existence. This FOCUS article describes Force Protection’s vehicles and corporate performance, which became an issue in recent years. It also covers key events and procurements around the world related to Force Protection’s Cougar (MRAP CAT I & II), Buffalo (MRAP CAT III), and related blast-resistant vehicle families.
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Oct 04, 2016 00:45 UTC
Lockheed Martin will provide combat systems
for Australia's new fleet of submarines. The move is said to increase interoperability with fellow Lockheed system-user the US Navy. French firm DCNS won the $38 billion Australian submarine contract back in April defeating Germany's ThyssenKrupp Marine and Japan's Mitsubishi Heavy Industries and Kawasaki Heavy Industries. Since then, the company has been dealing with the aftermath of a 22,000 page data leak of submarines they are building for India, drawing a warning from Australian defense officials.
Bridge to the future?
In its 2009 White Paper, Australia’s Department of Defence and Labor Party government looked at the progress being made in ship killing surveillance-strike complexes, and at their need to defend large sea lanes, as key drivers shaping future navies. These premises are well accepted, but the White Paper’s conclusion was a surprise. It recommended a doubling of Australia’s submarine fleet to 12 boats by 2030-2040, all of which would be a new successor design that would replace the RAN’s Collins Class submarines.
The surprise, and controversy, stem from Australia’s recent experiences. The Collins Class was designed with the strong cooperation of ThyssenKrupp’s Swedish Kockums subsidiary, and built in Australia by state-owned ASC. The class has had a checkered career, including significant difficulties with its combat systems, issues with acoustic signature and propulsion, major cost growth to A$ 5+ billion, and schedule slippage. Worse still, reports indicated that the RAN can only staff 2 of its 6 submarines. High-level attention led to a report and recommendations to improve the force, but whether they will work remains to be seen. Meanwhile, the nature of Australia’s SEA 1000 future submarine project – and its eventual cost – remain unclear, with estimated costs in the A$ 36-44 billion range. This FOCUS article covers Australia’s options, decisions, and plans, as their future submarine program slowly gets underway.
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Oct 03, 2016 00:55 UTC
air defense missile interceptor fired from the USS Princeton has set a new distance record
for an intercept during testing at the Point Mugu Test Range on September 22. Using data from a remote airborne sensor and equipped with the latest Aegis Baseline 9, the missile beat the previous long-distance intercept record held by the USS John Paul Jones' test in January.
SM-2 Launch, DDG-77
(click to view larger)
Variants of the SM-2 Standard missile are the USA’s primary fleet defense anti-air weapon, and serve with 13 navies worldwide. The most common variant is the RIM-66K-L/ SM-2 Standard Block IIIB, which entered service in 1998. The Standard family extends far beyond the SM-2 missile, however; several nations still use the SM-1, the SM-3 is rising to international prominence as a missile defense weapon, and the SM-6 program is on track to supplement the SM-2. These missiles are designed to be paired with the AEGIS radar and combat system, but can be employed independently by ships with older or newer radar systems.
This article covers each variant in the Standard missile family, plus several years worth of American and Foreign Military Sales requests and contracts and key events; and offers the budgetary, technical, and geopolitical background that can help put all that in context.
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Sep 30, 2016 00:55 UTC
Romania has become the latest operator
of the F-16 following delivery of the first six from a total of twelve from Portugal. The $203 million deal includes nine F-16AM single-seaters and three F-16BM two-seaters as well as an overhaul of engines; initial logistics support; training of up to nine pilots, 75 technicians, and four mission planers; two years of on-site support; and updating the fleet to operational flight program (OFP) development software M5.2R standard, with support from Lockheed Martin. More F-16s from another NATO member are being sought by Romania who currently operate a fleet of MiG- 21 LanceR aircraft.
The MiG-21 is reaching the end of its service life, but it can still be effective for a little while. India’s refurbished MiG-21 ‘Bisons’ combined Russian, Indian and Israeli technology to excellent effect in the COPE India 2004 and 2005 exercises with the USAF, and there’s even a Russian-Israeli MiG-21 2000 variant that exists for general sale. Israeli companies have made something of a specialty of refurbishing both Western and Soviet fighters with modern radars, avionics, and Israeli weapons like the Python air-air missile, giving the systems new life. An all-Israeli effort was undertaken for Romania, in order to create Romania’s MiG-21 ‘Lancers’ via upgrade.
The question is what comes next. In 2005, rumor had it that the success of those efforts had led to a more ambitious fighter deal between Israel and Romania for upgraded Cheyl Ha’Avir F-16A/Bs – but that deal appears to have fizzled for unknown reasons. Other firms entered the mix, including Saab with its JAS-39 Gripen and, surprisingly, EADS’ Eurofighter. Then the USA appeared to have flown away with the fighter replacement deal – but, not so fast.
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Sep 30, 2016 00:45 UTC
Building is underway by the US military of a $100 million facility
for the use of MQ-9
Reaper operations in the region. The news comes less than a year after the announcement was made that Reaper and Predator bases in Ethiopia and Djibouti would be closed
. MQ-9s operated from East African bases are used primarily for missions against Islamic insurgents such as al-Shabaab in Somalia and AQAP in Yemen.
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. Some have called it the first fielded Unmanned Combat Air Vehicle (UCAV).
The Reaper UCAV will play a significant role in the future USAF, even though its capability set makes the MQ-9 considerably more expensive than MQ-1 Predators. Given these high-end capabilities and expenses, one may 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 use it in hunter-killer mode, and Italy. Several other countries are expressing interest, and the steady addition of new payloads are expanding the Reaper’s advantage over competitors…
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Sep 30, 2016 00:42 UTC
Delivery of the Malaysian Air Force's fourth and final A400M
transport aircraft will happen early next year
. The first aircraft was delivered in March 2015, the second came early this year while the third was received in the middle of this year. Gen Tan Sri Roslan Saad told reporters that the latest A400M will come with a software upgrade.
A400M rollout, Seville
Airbus’ A400M is a EUR 20+ billion program that aims to repeat Airbus’ civilian successes in the full size military transport market. A series of smart design decisions were made around capacity (35-37 tonnes/ 38-40 US tons, large enough for survivable armored vehicles), extensive use of modern materials, multi-role capability as a refueling tanker, and a multinational industrial program; all of which leave the aircraft well positioned to take overall market share from Lockheed Martin’s C-130 Hercules. If the USA’s C-17 is allowed to go out of production, the A400M would also have a strong position in the strategic transport market, with only Russian AN-70, IL-76 and AN-124 aircraft as competition.
Airbus’ biggest program issue, by far, has been funding for a project that is more than EUR 7 billion over budget. The next biggest issue is timing, as a combination of A400M delays and Lockheed’s strong push for its C-130J Super Hercules narrow the field for future exports. This DID Spotlight article covers the latest developments, as the A400M Atlas moves into the delivery phase. Will Airbus’ 3rd big issue become its own customers?
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Sep 23, 2016 00:48 UTC
Next » Latest updates[?]:
The US State Department has cleared the sale
of four KC-46A
aerial refueling tankers to Japan in what is estimated to be a $1.9 billion deal. All aircraft will come equipped with Northrop Grumman’s AN/AAQ-24(V) Large Aircraft Infrared Countermeasures (LAIRCM) system. Tokyo first announced its intention to purchase the new tankers last October, with the recent approval
from the Pentagon moving it closer to becoming the aircraft's first foreign customer for manufacturer Boeing.
KC-135: Old as the hills…
DID’s FOCUS articles cover major weapons acquisition programs – and no program is more important to the USAF than its aerial tanker fleet renewal. In January 2007, the big question was whether there would be a competition for the USA’s KC-X proposal, covering 175 production aircraft and 4 test platforms. The total cost is now estimated at $52 billion, but America’s aerial tanker fleet demands new planes to replace its KC-135s, whose most recent new delivery was in 1965. Otherwise, unpredictable age or fatigue issues, like the ones that grounded its F-15A-D fighters in 2008, could ground its aerial tankers – and with them, a substantial slice of the USA’s total airpower.
KC-Y and KC-Z buys are supposed to follow in subsequent decades, in order to replace 530 (195 active; ANG 251; Reserve 84) active tankers, as well as the USAF’s 59 heavy KC-10 tankers that were delivered from 1979-1987. Then again, fiscal and demographic realities may mean that the 179 plane KC-X buy is “it” for the USAF. Either way, the KC-X stakes were huge for all concerned.
In the end, it was Team Boeing’s KC-767 NexGen/ KC-46A (767 derivative) vs. EADS North America’s KC-45A (Airbus KC-30/A330-200 derivative), both within the Pentagon and in the halls of Congress. The financial and employment stakes guaranteed a huge political fight no matter which side won. After Airbus won in 2008, that fight ended up sinking and restarting the entire program. Three years later, Boeing won the recompete. Now, they have to deliver their KC-46A.
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