UH-1Y and AH-1Z
by Neville Dawson
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FY 2011 budget request, $50.4 million for long lead materials. (Feb 5/10)

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 continues on into the low-rate initial production stage and Initial Operational Capability.

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.

• The H-1 Helicopters
• The H-1 Program [updated]
• Contracts and Key Events, 1999-Present [updated]
• Additional Readings & Sources
  
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Iridium’s constellation
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Most of us remember Iridium as the Motorola-backed, multi-billion dollar commercial satellite phone flop. The expensive, bulky phones, the $2 per minute airtime charge, and the inability to use the phone inside buildings doomed the project, which came online when the cell phone market was taking off.

Despite all these problems, the US military found the phones useful in remote areas with no cell phone coverage and few buildings, such as Iraq and Afghanistan. So DoD backed an effort for the constellation to be acquired by investors at a fraction of the original investment, and DoD became the revived satellite company’s largest customer.

In 2007, Iridium Satellite undertook an effort to develop a second-generation satellite constellation called Iridium NEXT. Expected to be ready in 2014, Iridium NEXT will offer higher data speeds, flexible bandwidth allocation, and IP-based routing. Iridium recently awarded a contract to Hughes Network Systems, a supplier of Iridium handsets and terminals, to develop the access network controller for the Iridium NEXT ground control network…

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Night raid
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Irvine Sensors snags subcontract to supply clip-on thermal imagers under $37.8 million US Navy special ops night vision contract. (Feb 8/10)

It was Christmas Eve 2007 and US Army Rangers were searching for suspected Al-Qaeda members in Mosul, Iraq. They were using their night vision goggles so they would have the element of surprise on their side. The story, detailed in a USA Today article, dramatically demonstrates the advantage night vision capabilities provide to US troops on the ground in Iraq and Afghanistan.

The Rangers found 2 Al-Qaeda suspects who were holding an 11-year-old Iraqi boy hostage. Using their night vision capabilities, they were able to shoot the suspects without harming the boy. After that encounter, a firefight erupted between the Army rangers and Al-Qaeda insurgents, with 10 insurgents killed, including the head of an assassination cell, and no Army ranger losses. As former General Barry McCaffrey, commander of the US Army’s 24th Infantry Division in the 1991 Desert Storm conflict, commented: “Our night vision capability provided the single greatest mismatch of the war.” It still does.

This DID Focus Article will examine how this technology works, how its military application has developed over years, how the technology is used by troops in the field, as well as major DoD contracts for procuring night vision devices. The latest contract was awarded to Optics 1 to provide Clip on Thermal Imager systems for PVS-15A night goggles…

• Night Vision Technology
• Generations
• Riding the Omnibus
• Thermal Weapon Sight II
• Multi-Functioning Aiming Laser System
• Helicopter Systems
• Panoramic Night Vision
• Contracts and Key Events [updated]
• Additional Readings
  
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Taiwan orders up to 20 medium helicopters, and may be headed for a modernized FFG-7 program. (Feb 3/10)

Despite China’s military buildup across the strait, key weapons sales of P-3 maritime patrol aircraft, Patriot PAC-3 missiles, and diesel-electric submarines to Taiwan have been sabotaged by Taiwanese politics for years – in some cases, since 1997. The KMT party’s flip-flops and determined stalling tactics eventually created a crisis in US-Taiwan relations, which finally soured to the point that the USA refused a Taiwanese request for F-16C/D aircraft.

That seems to have brought things to a head. Most of the budget and political issues were eventually sorted out, and after a long delay, some major elements of Taiwan’s requested modernization program appear to be moving forward: P-3 maritime patrol aircraft, Patriot missile upgrades; and requests for AH-64D attack helicopters, UH-60M Black Hawks helicopters, E-2 AWACS planes, minehunting ships, and missiles for defense against aircraft, ships, and tanks. These are must-have capabilities when facing a Chinese government that has vowed to take the country by force, and which is building an extensive submarine fleet, a large array of ballistic missiles, an upgraded fighter fleet, and a number of amphibious-capable divisions.

Chinese pressure continues to stall some of Taiwan’s important upgrades, including diesel-electric submarines and American fighter jets. Meanwhile, other purchases continue…

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GPS IIIA concept
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$75.9 million to Boeing to support GPS III precursor. (Feb 5/10)

DID’s FOCUS articles offer in-depth, updated looks at significant military programs of record. It’s hard to be more significant than the USA’s Global Positioning System (GPS), which is widely relied upon for civilian uses, including timing services for stock trades and credit card processing. At the same time, military class (M-code) GPS guidance can now be found in everything from cruise missiles and various precision-guided bombs, to battlefield rockets and even artillery shells. Combat search and rescue radios use it, and so does a broadening array of individual soldier’s equipment. Disruption or decay of of the the critical capabilities provided by this line of communication in space would cripple both the US military, and many aspects of the global economy.

GPS-III satellites are a key part of this PTN (Positioning, Timing & Navigation) system’s future plan, offering several improvements over the existing GPS II family. When fully deployed, the current vision for GPS-III is that the new satellites will feature a new L1C civil signal; a cross-linked command and control architecture that allows the entire GPS constellation to be updated from a single ground station; and a spot beam antenna that provides resistance to hostile military jamming while improving accuracy and integrity. GPS III will also have limited interoperability with Europe’s ongoing Galileo GPS-type satellite constellation, per a 2006 agreement involving Lockheed Martin and EADS.

The latest additions include significantly upgraded background and contract information, GAO worries about the USAF’s ability to sustain its GPS capabilities if GPS IIF and IIIA encounter delays, and possible congressional funding cuts for GPS-III’s critical next-generation ground control segment…

• The Existing Array
• The GPS III Program
• Contracts and Key Events [updated]
• Additional Readings
  
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UCAS-D concept
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N-UCAS receives $2 billion QDR push, aims for quasi-operational status. (Feb 4/10)

In early 2006 the future of the J-UCAS program seemed uncertain. It 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. A May 2007 non-partisan report discussed 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/ N-UCAS, which has received a major push in the FY 2010 defense review.

• The UCAS-D Program
• The X-47B
• Contracts and Key Events [updated]
• Additional Readings
  
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67% of the fleet
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Program changes create a Nunn-McCurdy breach, trigger forced review. (Feb 3/10)

The prime missions of the new DDG-1000 Zumwalt Class destroyer are to provide naval gunfire support and next-generation air defense in near-shore areas where other large ships hesitate to tread, possibly even as the anchor for an action group of stealthy Littoral Combat Ships and submarines. The estimated 14,500t (cruiser sized) Zumwalt Class will be fully multi-role, however, with undersea warfare, anti-ship, and long-range surface attack roles.

That makes the DDG-1000 suitable or another role – as a “hidden ace card,” using its overall stealth to create uncertainty for enemy forces. At over $3 billion per ship for construction alone, however, the program faced significant obstacles if it wanted to avoid fulfilling former Secretary of the Navy Donald Winter’s fears for the fleet.

True, or False?
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DID’s FOCUS Article for the DDG-1000 program covers the new ships’ capabilities and technologies, key controversies, associated contracts and costs, and related background resources. From the outset, DID has noted that the Zumwalt Class might face the same fate as the ultra-sophisticated, ultra-expensive SSN-21 Seawolf Class submarines. That appears to have come true, with news of the program’s truncation to just 3 ships. Meanwhile, production continues.

• Zumwalt Class: Program and Participants
• DDG-1000 Key Technologies and Features
• DDG-1000 Issues and Controversies
• Zumwalt Class: Contracts and Key Events
  • FY 2010 [updated]
  • FY 2009
  • FY 2008
  • FY 2007
  • FY 2006
  • FY 2005
  • FY 1998 through 2004
• Additional Readings & Sources
  
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General Dynamics Team
Trimaran LCS Design
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New RFP, FY 2011 budget request, Problems with ship survivability, LCS-2 commissioning, GAO costs report. (Feb 2/10)

Exploit simplicity, numbers, the pace of technology development in electronics and robotics, and fast reconfiguration. That was the US Navy’s idea for the low-end backbone of its future surface combatant fleet. Inspired by successful experiments like Denmark’s Standard Flex ships, the US Navy’s $30+ billion “Littoral Combat Ship” program was intended to create a new generation of affordable surface combatants that could operate in dangerous shallow and near-shore environments, while remaining affordable and capable throughout their lifetimes.

It hasn’t worked that way. In practice, what the Navy wanted, the capabilities needed to perform primary naval missions, and what could be delivered for the sums available, have proven nearly irreconcilable. The LCS program has changed its fundamental acquisition plan several times since 2005, and canceled contracts with both competing teams, without escaping any of its fundamental issues. This public-access FOCUS article offer a wealth of research material, alongside looks at the LCS program’s designs, industry teams procurement plans, military controversies, and contracts.

• LCS: Concept & Needs
• LCS: The Competing Teams
• LCS Solution = Standard Equipment + Mission Modules
• LCS: Controversies & Cautions
• LCS: Budgets and Program Structure [updated]
• LCS: Export Potential
• LCS: Contracts & Key Events [updated]
• LCS Ancillaries: Mission Module & Weapon Contracts & Key Events
• Additional Readings & Sources [updated]
  
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Trident II D5 Test Launch
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Draper Lab gets $131.1 million contract to upgrade the guidance systems on the Trident II D5 missile. (Feb 2/10)

The year that the Trident II D5 ballistic missile was first deployed, 1990, saw the beginning of the end of the missile’s primary mission – to deter a first nuclear strike by the Soviet Union.

Nuclear tipped missiles were first deployed on board US submarines in the 1960s at the height of the Cold War to deter a Soviet first strike. The deterrence theorists argued that, unlike their land-based cousins, submarine-based nuclear weapons couldn’t be taken out by a surprise first strike by the Soviet Union because the submarines were nearly impossible to locate and target. Thus, Soviet leaders could not hope to destroy the weapons before they could be launched against Soviet territory.

But by the time the latest version of the submarine-launched ballistic missile was deployed, the existence of the Soviet Union itself was in doubt. The previous year, the Soviet’s Eastern European client states began to fall, symbolized by the destruction of the Berlin Wall. The Soviet Union itself began to crumble with various Soviet republics rebelling against the central government in 1990. Then, in 1991, a failed coup attempt against Soviet reformer Mikhail Gorbachev brought to power Boris Yeltsin, who promptly dissolved the Soviet Union…

• D5 Life Extension Program
• Contracts and Key Events [updated]
• Additional Readings
  
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E-737 Wedgetail
over New South Wales
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Successful C2 test, 5-year support contract for Thales. (Feb 2/10)

The island continent of Australia faces a number of unique security challenges that stem from its geography. The continent may be separated from its neighbors by large expanses of ocean, but it also resides within a potential arc of instability, and has a number of important offshore resource sites to protect. Full awareness of what is going on around them, and the ability to push that awareness well offshore, are critical security requirements.

“Project Wedgetail” had 3 finalists, and the winner was a new variant of Boeing’s 737-700, fitted with an MESA (multirole electronically scanned array) radar from Northrop Grumman. That radar exchanges the traditional AWACS rotating dome for the E-737’s stationary antenna and its “top hat” look. That design, and the project as a whole, have run into severe turbulence, creating problems for Boeing earnings, the ADF, and other export orders for the type. DID’s FOCUS articles offer in-depth, updated looks at significant military programs of record. This one covers contracts, events, and key milestones within Australia’s E-737 program, from inception to the current day.

• Project Wedgetail: Program and Participants
• Contracts & Key Events, 1997 – Present [updated]
• Additional Readings [updated]
  
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