The New Chinooks: Boeing’s Modern H-47 Heavy-Lift Helicopters

Oct 19, 2018 04:48 UTC

Latest updates[?]: A team of the Indian Air Force (IAF) is currently training to operate the country's future CH-47F helicopters. The team is made up of four pilots and four flight engineers who started their training in Delaware on Monday. The CH-47F Chinook is the latest variant in a family of helicopters that first saw service in 1962 during the Vietnam War. The upgraded version includes more powerful engines, reduced vibration, upgraded avionics and self-defense systems, and manufacturing advances designed to improve both mission performance and long term costs. The IAF plans to introduce the Chinooks to its fleet in the near future. India purchased 15 CH-47F Chinook and 22 AH-64E Apache attack helicopters under a 2014 deal valued at $3.1 billion.

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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MH-60R/S: The USA’s New Naval Workhorse Helicopters

Oct 15, 2018 04:56 UTC

Latest updates[?]: Lockheed Martin and Rheinmetall are teaming up in an attempt to land a tender to supply new heavy-lift helicopters to the German military. Together they will make a joint bid to supply the German navy and air force with a number of MH-60s. The navy is currently in the process of replacing its fleet of 21 Westland Sea Lynx ASW helicopters, which will be retired in 2025. The air force also plans to replace its current fleet of heavy-lift helicopters, a process that will likely cost about $4.6 billion. Competitors for this tender will likely include Airbus with its NH90 and AgustaWestland.

USN Heli Plan

The US Army’s UH-60 Black Hawks have always had a naval counterpart. SH-60B/F Seahawk/ LAMPS helicopters were outfitted with maritime radar, sonobuoys, and other specialized equipment that let them perform a wide variety of roles, from supply and transport, to anti-submarine warfare, search and rescue, medical evacuation, and even surface attack with torpedoes or Kongsberg’s AGM-119 Penguin missiles. Like their land-based counterparts, however, the Seahawks are getting older. The Reagan defense build-up is receding into history, and its products are wearing out.

European countries chose to build new designs like the medium-heavy EH101 and the NH90 medium helicopter. They’re larger than the H-60s, make heavy use of corrosion-proof composites, and add new features like rear ramps. The USA, in contrast, decided to upgrade existing H-60 designs for the Army and Navy. Hence the MH-60R Multi-Mission Helicopter (aka. “Romeo”) and MH-60S (aka. “Sierra”) Seahawks. MH-60Rs and MH-60Ss will eventually replace all SH-60B/F & HH-60H Seahawks, HH-1N Hueys, UH-3H Sea Kings, and CH-46D Sea Knight helicopters currently in the US Navy’s inventory. Both programs are underway, and will be covered in this DID FOCUS Article.

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THAAD: Reach Out and Touch Ballistic Missiles

Oct 12, 2018 04:56 UTC

Latest updates[?]: Lockheed Martin is receiving a contract modification to a previously awarded Terminal High Altitude Area Defense Field Support Contract (TFSC). The modification is valued at $164 million which raises the contract's total ceiling value to $725 million. Lockheed will continue to provide logistics, in theatre support, software support, missile support and security and engineering services. THAAD is designed to intercept incoming enemy ballistic missiles as they begin their terminal descent phase in low space and the upper atmosphere. This modification also incorporates activities in support of the the International Engineering Services program and Field Surveillance program. Work will be performed at Lockheed's factories in Huntsville, Alabama; Sunnyvale, California; Grand Prairie, Texas and Troy, Alabama. The ordering period remains from March 25, 2010, through March 31, 2019.

THAAD: In flight

The Terminal High Altitude Area Defense (THAAD) system is a long-range, land-based theater defense weapon that acts as the upper tier of a basic 2-tiered defense against ballistic missiles. It’s designed to intercept missiles during late mid-course or final stage flight, flying at high altitudes within and even outside the atmosphere. This allows it to provide broad area coverage against threats to critical assets such as population centers and industrial resources as well as military forces, hence its previous “theater (of operations) high altitude area defense” designation.

This capability makes THAAD different from a Patriot PAC-3 or the future MEADS system, which are point defense options with limited range that are designed to hit a missile or warhead just before impact. The SM-3 Standard missile is a far better comparison, and land-based SM-3 programs will make it a direct THAAD competitor. So far, both programs remain underway.

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AH-64E Apache Block III: Evolving Battlefield Roles

Oct 08, 2018 04:52 UTC

Latest updates[?]: The government of the United Arab Emirates is ordering more attack helicopters for its armed forces. Boeing will provide the Middle-Eastern country with a total of 17 Apache AH-64E aircraft. The $242.1 million contract modification covers the remanufacture of eight, and the production of nine newly build Apaches by Boeing. The AH-64E Guardian Block III is the platform's next big-leap forward. The upgraded attack helicopter incorporates 26 key new-technology insertions which keep his 1980s airframe at the leading edge of technology. Work will be performed at Boeing's factory in Mesa, Arizona. Production of the aircraft is estimated to be completed by February 28, 2023.

AH-64 in Afghanistan

The AH-64 Apache will remain the US Army’s primary armed helicopter for several more decades, thanks to the collapse of the RAH-66 Comanche program, and the retirement sans replacement of the US Army’s Armed Reconnaissance Helicopter (ARH). Apaches also serve with a number of American allies, some of whom have already expressed interest in upgrading or expanding their fleets.

The AH-64E Guardian Block III (AB3) is the helicopter’s next big step forward. It incorporates 26 key new-technology insertions that cover flight performance, maintenance costs, sensors & electronics, and even the ability to control UAVs as part of manned-unmanned teaming (MUT). In July 2006, Boeing and U.S. Army officials signed the initial development contract for Block III upgrades to the current and future Apache fleet, via a virtual signing ceremony. By November 2011, the 1st production helicopter had been delivered. So… how many helicopters will be modified under the AH-64 Block III program, what do these modifications include, how is the program structured, and what has been happening since that 2006 award? The short answer is: a lot, including export interest and sales.

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JDAM: A GPS-INS Add-on Adds Accuracy to Airstrikes

Oct 05, 2018 04:58 UTC

Latest updates[?]: The US Air Force is procuring technical support for its Joint Direct Attack Munition (JDAM) from Boeing. Boeing will provide the service with studies and analysis, product improvement efforts, upgrades and integration work at a cost of $45 million. The JDAM program essentially makes 'dumb' bombs 'smart' by adding sophisticated rear guidance sections. This tail kit includes adjustable tail fins, a control computer, an inertial guidance system and a GPS receiver. Before release, the aircraft tells the bomb its current position and the GPS coordinates of the target. According to the US Air Force, the system is accurate to within 40 feet. One JDAM tail kit costs about $20.000 making it significantly cheaper than laser-guided bombs. Work will be performed at Boeing's facility in St. Louis, Missouri and is expected to be completed by March 31st, 2019.

B-2 drops JDAM

Precision bombing has been a significant military goal since the invention of the Norden bomb sight in the 1920s, but its application remained elusive. Over 30 years later, in Vietnam, the destruction of a single target could require 300 bombs, which meant sending an appropriate number of fighters or bombers into harm’s way to deliver them. Even the 1991 Desert Storm war with Iraq featured unguided munitions for the most part. The USAF some laser and TV-guided weapons like Paveway bombs and Maverick missiles, but they were very expensive, and only effective in good weather. If precision bombing was finally to become a reality throughout the Air Force, a new approach would be needed. The Joint Direct Attack Munition (JDAM) became that alternative, an engine of military transformation that was also a model of procurement transformation.

DID’s FOCUS articles offer in-depth, updated looks at significant military programs of record. This DID FOCUS Article looks at the transformational history of the JDAM GPS-guided bomb program, the ongoing efforts to bring its capabilities up to and beyond the level of dual-mode guidance kits like Israel’s Spice and Raytheon’s Enhanced Paveway, and the contracts issued under the JDAM program since its inception.[updated]

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US Hellfire Missile Orders, FY 2011-2018

Oct 03, 2018 04:54 UTC

Latest updates[?]: The Netherlands will receive several air-to-ground missiles as part of a US Foreign Military Sale. Lockheed Martin is being awarded with a $637.8 million contract that sees for the procurement of a variety of Hellfire II missiles. Hellfire II missiles come in several variants. They include the M variant which is designed for the Navy, the N variant equipped with a thermobaric warhead, the multi-purpose R variant, and the P variant designed to be launched from high flying UAVs. Work will be performed at Lockheed's Orlando facility and is scheduled for completion by September 2021. This contract also includes a FMS to the government of Japan.

USN MH-60S test

Hellfire I/II missiles are the USA’s preferred aerial anti-armor missile, and are widely deployed with America’s allies. They equip America’s helicopter fleets (AH-64, AH-1, OH-58D, MH-60S/R), AH-64 and S-70 helicopters flown by its allies, and even Australia and France’s Eurocopter Tiger attack helicopters. Range is officially listed as 9 km/ 5.6 miles.

While Hellfires lack the fast-jet launch capabilities – and correspondingly extended maximum range – of the UK’s MBDA Brimstone missiles, Lockheed Martin’s missile has made big inroads as the world’s high-end helicopter-launched missile. It has also carved out unique niches as tripod-launched coastal defense assets, as the guided missile integrated into American UAVs like the MQ-1 Predator family, and even as a missile option for transport aircraft like the AC-208B Combat Caravan and C-130J/W Hercules.

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Ships Ahoy! The Harpoon Missile Family

Sep 28, 2018 04:56 UTC

Latest updates[?]: The Navy is ordering additional anti-ship missiles for its warships. Boeing will deliver 53 Harpoon Block II+ tactical missile upgrade kits under a $14.2 million firm-fixed-price delivery order. The sub-sonic, wave-skimming GM-84 Harpoon is the US Navy’s sole anti-shipping missile. Block II was designed to improve the missile’s ability to attack targets in congested littoral environments, where nearby land masses and other ships can provide cover for would-be targets. The Block II+ upgrade adds a JSOW C-1’s Common Weapon Datalink for targeting updates and re-targeting to the missile. Work will be performed at multiple locations throughout the US including, St. Charles, Missouri; Minneapolis, Minnesota and Lititz, Pennsylvania. Production of the missile upgrade kits is expected to be completed by December 2020.

Harpoon in flight

The sub-sonic, wave-skimming GM-84 Harpoon is the US Navy’s sole anti-shipping missile, with the minor exception of small helicopter-borne AGM-119B Penguin missiles. The Harpoon has been adapted into several variants, and exported to many navies around the world. At present, the Harpoon family includes AGM-84 air, RGM-84 sea/land, and UGM-84 submarine-launched versions. Variants such as the Joint Standoff Land Attack Missiles and the upgraded AGM-84K SLAM – Expanded Response will also be covered in this DID FOCUS Article. It describes the missiles themselves, and covers global contracts involving this family.

The Harpoon family’s best known competitor is the French/MBDA M38/39/40 Exocet, but recent years have witnessed a growing competitive roster at both the subsonic (Israel’s >Gabriel family, Russia’s SS-N-27 Klub family, Saab’s RBS15, Kongsberg’s stealthy NSM, China’s YJ-82/C-802 used by Hezbollah in Lebanon), and supersonic (Russia’s SS-N-22 Sunburn/Moskit, SS-N-26 Yakhont, and some SS-N-27 Klub variants, India’s SS-N-26 derived PJ-10 BrahMos) tiers.

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Pilum High: The Javelin Anti-Armor Missile

Sep 24, 2018 04:52 UTC

Latest updates[?]: The US is sending missiles to European allies under its FMS program. The governments of Estonia, Lithuania and Ukraine will each receive an unspecified number of Javelins under this $27.6 million contract modification awarded to Raytheon/Lockheed Martin Javelin JV. The Javelin is a portable anti-tank weapon, which is shoulder-fired but can also be installed on tracked, wheeled or amphibious vehicles. The Javelin system consists of the CLU and the round. With a carry weight of 6.4kg, the CLU incorporates a passive target acquisition and fire control unit with integrated day sight and thermal imaging capabilities. This contract also includes sales to the governments of Australia, Turkey and Taiwan. Work will be performed in Tucson, Arizona and is scheduled for completion by August 31, 2021.

Javelin, firing

The FGM-148 Javelin missile system aimed to solve 2 key problems experienced by American forces. One was a series of disastrous experiences in Vietnam, trying to use 66mm M72 LAW rockets against old Soviet tanks. A number of replacement options like the Mk 153 SMAW and the AT4/M136 spun out of that effort in the 1980s, but it wasn’t until electronics had miniaturized for several more cycles that it became possible to solve the next big problem: the need for soldiers to remain exposed to enemy fire while guiding anti-tank missiles to their targets.

Javelin solves both of those problems at once, offering a heavy fire-and-forget missile that will reliably destroy any enemy armored vehicle, and many fortifications as well. While armored threats are less pressing these days, the need to destroy fortified outposts and rooms in buildings remains. Indeed, one of the lessons from both sides of the 2006 war in Lebanon has been the infantry’s use of guided missiles as a form of precision artillery fire. Javelin isn’t an ideal candidate for that latter role, due to its high cost-per-unit; nevertheless, it has often been used this way. Its performance in Iraq has revealed a clear niche on both low and high intensity battlefields, and led to rising popularity with American and international clients.

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AIM-9X Block II & Beyond: The New Sidewinder Missiles

Sep 17, 2018 04:56 UTC

Latest updates[?]: The US Air Force is contracting Raytheon for materials needed to keep its AIM-9X infrared missile and Captive Air Training Missiles flying. The $24.7 million contract provides for the procurement of urgent spares, containers, and materials needed to repair and refurbish the missile systems. The AIM-9X is the USA’s newest short-range air-to-air missile, using an advanced array seeker that widens the missile’s “boresight” cone, and allows a TV-like “imaging infrared” picture that’s much harder to fool with decoys. The Captive Air Training Missiles is designed to simulate the weight and operations of the AIM-120 AMRAAM radar-guided missile for training purposes. The contract includes the procurement of four active optical target detectors (AOTD) and radio frequency (RF) data links, four tactical guidance units, eight CATM guidance units, five AOTD containers, one Block I propulsion steering section (PSS), one Block 2 PSS for the Navy, and similar acquisitions for the Air Force. Work will be performed at multiple national and international locations including Cheshire, Connecticut; Tucson, Arizona and Heilbronn, Germany and is set to run through March 2021.

AIM-9X test, F-18C
(click for close-up)

Raytheon’s AIM-9X Block II would have made Top Gun a very short movie. It’s the USA’s most advanced short range air-air missile, capable of using its datalink, thrust vectoring maneuverability, and advanced imaging infrared seeker to hit targets behind the launching fighter. Unlike previous AIM-9 models, the AIM-9X can even be used against targets on the ground.

These changes will help keep it competitive against foreign missiles like MBDA UK’s AIM-132 ASRAAM, RAFAEL of Israel’s Python 5, the multinational German-led IRIS-T, and Russia’s R73/ AA-11 Archer. So far, only American fighter types can use AIM-9X missiles, but that hasn’t stopped a slew of export requests and sales, especially in the Middle East.

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RIM-162 ESSM Missile: Naval Anti-Air in a Quad Pack

Aug 28, 2018 04:56 UTC

Latest updates[?]: The Navy is stocking up on spares for its Evolved Sea Sparrow Missile. Raytheon is receiving a firm-fixed-price contract that provides for the provision of ESSM Block I life-of-type-buy and assembly-level spares at a cost of $25.1 million. The RIM-162 is used to protect ships from attacking missiles and aircraft, and is designed to counter supersonic maneuvering anti-ship missiles. The ESSM Block I is a semi-active radar homing missile that depends on reflected radiation from the ship’s radar to see its target. Work will be performed at multiple locations inside and outside the US, including Andover, Massachusetts; Hengelo OV, Netherlands and Richmond, Australia. Work is scheduled for completion by June 2021.

RIM-162: sections

The RIM-162 Evolved Sea Sparrow Missile (ESSM) is used to protect ships from attacking missiles and aircraft, and is designed to counter supersonic maneuvering anti-ship missiles. Compared to the RIM-7 Sea Sparrow, ESSM is effectively a new missile with a larger, more powerful rocket motor for increased range, a different aerodynamic layout for improved agility, and the latest missile guidance technology. Testing has even shown the ESSM to be effective against fast surface craft, an option that greatly expands the missile’s utility. As a further bonus, the RIM-162 ESSM has the ability to be “quad-packed” in the Mk 41 vertical launching system, allowing 4 missiles to be carried per launch cell instead of loading one larger SM-2 Standard missile or similar equipment.

This is DID’s FOCUS article for the program, containing details about the RIM-162 Evolved Sea Sparrow missile family, and contracts placed under this program since 1999. The Sea Sparrow was widely used aboard NATO warships, so it isn’t surprising that the ESSM is an international program. The NATO Sea Sparrow Consortium includes Belgium, Canada, Denmark, Germany, Greece, The Netherlands, Norway, Portugal, Spain, Turkey, and the USA – as well as non-NATO Australia. Foreign Military Sales ESSM customers outside this consortium include Japan, Thailand, and the United Arab Emirates.

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