Aging Aircraft: USAF F-15 Fleet Sees Renewed Interest

“Array of Aging American Aircraft Attracting Attention” discusses the issues that accompany an air force whose fighters have an average age of over 23.5 years – vs. an average of 8.5 years in 1967. One of the most obvious consequences is the potential for fleet groundings due to unforseen structural issues caused by time and fatigue. That very fear is responsible for the #1 priority placed on bringing new KC-X aerial tankers into the fleet to complement the USA’s 1960s-era KC-135 Stratotankers.

It can also affect the fighter fleet more directly.

Following the crash of a Missouri Air National Guard F-15C aircraft Nov 2/07 (see crash simulation), the US Air Force suspended non-mission critical F-15 flight operations on Nov 3/07. While the cause of that accident is still under investigation, preliminary findings indicate that a structural failure during flight may have been responsible. In response, Japan suspended its own F-15 flights, which left them in a bit of a bind – even as Israel’s F-15s joined them on the tarmac. As the effects continue to spread and the USAF and others continue to comment on this situation, DID continues to expand its coverage of this bellwether event. A conditional restoration of the American F-15A-D fleet to flight status was soon overturned by the re-grounding of that fleet as a result of the report’s conclusions – a status that remains only been partially lifted. Meanwhile, the accident report has been released (compete with video dramatization) and the status of the remaining aircraft will have significant implications for the USAF’s future F-15 fleet size. Not to mention its other procurement programs.

Then, too, this is America. Now there’s a lawsuit.

India’s IGMP Missile Programs: Export contenders?

Back in November 2005, The Hindu newspaper reported that India’s government had given the go-ahead for exporting missiles, and that India’s Defence Research and Development Organisation (DRDO) was looking to market several of its products internationally. The missile systems in question included several products from the decades-long Integrated Guided Missile Program (IGMP) set of development programs, and one new success that used a very different approach. DRDO has led the long, turbulent development histories of the Trishul (“trident”) short-range surface-air missile (SAM), the Akash (“sky”) medium-range SAM, and the Nag (“cobra”) vehicle-mounted anti-armor missile. In contrast, the Indo-Russian PJ-10 BrahMos medium-range supersonic cruise missile was developed very quickly, and performed as advertised.

As of August 2010, India has not made an export sale, or even formally decided which countries would be eligible to receive these missiles. The programs themselves have also seen changes and developments, with Trishul canceled, Akash finally ordered, BrahMos expanded, and ongoing IGMP work in other areas.

USA’s B-2 Bombers Leading the Way in Contracting for Availability

Britain’s practice of “contracting for availability” for key equipment, rather than paying for spare parts and maintenance hours, may be its most significant defense procurement reform. In a world where older air, sea, and ground vehicle fleets are growing maintenance demands beyond countries’ available budgets, it’s an approach whose success could have global significance.

Across the pond, the USA is significantly behind in this area. Fortunately, they have not ignored the model entirely. Recent changes to the contracts covering their B-2 Spirit stealth bomber fleet demonstrate that some progress is being made, via a $9+ billion commitment from 1999-2014, and 2 parallel development programs that are changing key sub-systems.

Saab Story: Sweden’s New A26 Submarines

Submarines remain the ultimate maritime insurance policy, which is why so many countries treat the ability to build or design them as a strategic capability. Sweden is trying to recover from a disastrous pair of assumptions in the early 21st century, and preserve both their industrial capabilities and their country’s defenses.

The narrow, shallow Baltic seas present their own special challenges, but Swedish designs have proven themselves very capable. In order to field their next-generation design, however, Sweden may have to do something unusual: partner with other countries…

The UK’s Watchkeeper ISTAR UAV

Britain’s Watchkeeper Unmanned Aerial Vehicle Program aims to give the Royal Artillery an advanced mid-range UAV for surveillance – and possibly more. Watchkeeper will be an important system, working within a complementary suite of manned (vid. ASTOR Sentinel R1) and unmanned (Buster, Desert Hawk, MQ-9 Reaper) aerial Intelligence Surveillance Target Acquisition Reconnaissance (ISTAR) systems. This will make it a core element of the UK Ministry of Defence’s Network-Enabled Capability strategy.

The initial August 2005 contract award to Thales UK’s joint venture was worth around GBP 700 million, but that has risen, and the program expected to create or sustain up to 2,100 high-quality manufacturing jobs in the UK. The Watchkeeper platform is based on Elbit Systems’ Hermes 450 UAV platform, which is serving as a contractor-operated interim solution on the front lines of battle.

Brazil’s $1B+ Order for EC725 Cougar Helicopters

Brazil’s “Project H-X BR” medium transport helicopter competition featured 3 established players: AgustaWestland’s EH101 has found success in Britain, Europe, and Japan, and was chosen as the base for the USA’s VH-71 Presidential helicopter before that program was canceled. Eurocopter’s EC725 Cougar is an updated version of the popular AS332/532 Super Puma, and has been ordered in limited quantities by the French and Mexican governments. An up-to-date version of Russia’s widely used Mi-17 was the 3rd contender; like the Super Puma, Mi-8 and Mi-17 helicopters are already in wide use within Latin America.

In truth, however, Eurocopter always had an edge. The Brazilian Army’s Aviacao do Exercito already uses the AS532/”HM-3″ Super Puma, basing them in the Amazon at Manaus. Its Navy also uses Super Puma variants: AS332s and AS532s both serve in the Navy as the UH-14, flying from Brazil’s NAe Sao Paulo aircraft carrier, and from the southeastern base of Sao Pedro da Aldeia in support of Brazil’s Marines. Now, Eurocopter’s offering will become Brazil’s medium-lift helicopter across all services… thanks to a new contract.

Saudi Snoops: RSAF Turns to King Airs

In recent wars, a lot of high tech gear has been upstaged by a surprising contender. Countries like the USA, Canada, Britain, Egypt, Iraq, and others are flying low-end turboprop business aircraft fitted with an array of sensors and a small crew. They’re cheap to buy, don’t use technology that makes export approval difficult, and are easy to maintain. Operating them is well within the capabilities of any country with an air force. Their sensors also offer more diversity and power than all but the highest-cost UAVs, in exchange for having just 1/2 to 1/3 of a high-end UAV’s mission endurance. No wonder many countries see them as a good complement to, or substitute for, existing UAV offerings.

Saudi Arabia has the money and clout to buy the expensive stuff. Nevertheless…

Hydra, Awakened: Guided Air-Ground Rockets

Sen. Leahy’s [D-VT] worked in the mid-2000s to keep the Hydra 70mm rocket family alive through special appropriations, just in time for the Hydras’ potential on the battlefield to rise again. The key was the addition of low-cost precision guidance, which would expand the number of precision weapons carried by helicopters, aircraft, and even UAVs.

Over the last few years, the US Army’s 2nd attempt at an APKWS 70mm guided rocket had a near-death experience, before righting the program with Navy funding. Meanwhile, private development efforts are introducing new competitors into the precision-guided rocket space: Lockheed Martin, Thales TDA, and a raft of international partnerships involving major defense firms and partners in Korea, the UAE, Canada/Norway, and Israel. This DID FOCUS article covers the most prominent competitors within the guided rocket trend. Their products will sit between full anti-armor missiles like Hellfire, TOW, and Brimstone, and an emerging class of ultra-small precision attack weapons like Northrop Grumman’s Viper Strike, Raytheon’s Griffin, etc.

Harris Corp. Rising as Tactical Radio Market Grows

Falcon II Multiband

After the bell last Thursday, Harris Corp. raised its revenue and per-share earnings forecast for fiscal year 2006, citing higher-than-expected orders for its Falcon II tactical radios. Harris said the U.S. military was moving toward deploying more mobile and self-sufficient units that rely on radios and that demand is rising in the Middle East, Central Asia, and Africa. Pakistan, for instance, awarded a $68 million contract for Falcon-II tactical multi-band radios in February 2005.

Meanwhile, new analysis from Frost & Sullivan’s “Aerospace and Defense Group, U.S. Tactical Military Communications Markets” reveals that Department of Defense (DoD) spending for tactical communications was $4.78 billion in 2004 and predicts $5.68 billion by 2010.

Building a Better LANTIRN

F-16 with twin LANTIRNs

Targeting pods are a very affordable way to upgrade existing aircraft with precision strike and surveillance capabilities. As such, their popularity in the modern age is likely to remain very strong for the foreseeable future. At present, the top offerings on the market include the Northrop-Grumman/ RAFAEL LITENING series (vid. the recent Dutch order), Lockheed’s Sniper XR/Pantera, and Raytheon’s ATFLIR. All are 3rd generation offerings, successors to the early 2nd generation LITENING all-in-one pods and the first-generation LANTIRN (Low Altitude Navigation and Targeting Infrared for Night) twin-pod set.

LANTIRN pods may be first-generation technology, but they still fly with a number of air forces and were included as the pods specified for Greece’s new F-16Ds. As such, Lockheed’s announcement that it is selling upgraded LANTIRNs to Denmark offers an interesting look at potential opportunities at the lower end of the global market.