Tomahawk’s Chops: xGM-109 Block IV Cruise Missiles

Jan 25, 2023 04:58 UTC

Latest updates[?]: Raytheon won a $21.6 million modification, which adds hours to finalize the design, integration, and to conduct test and evaluation in support of Phase Two for the Maritime Strike Tomahawk (MST) rapid deployment capability. Additionally, this effort provides for joint flight test to be performed which will provide additional data for MST integration of hardware and software. Work will be performed in Tucson, Arizona, and is expected to be completed in September 2024.

Block IV Cutaway

Block IV Tomahawk is the current generation of the Tomahawk family of cruise missiles. The BGM-109 Tomahawk family began life in the 1980s as sub-sonic, low-flying nuclear strike weapons, before being developed into long-range RGM/UGM-109 conventional attack missiles. They’re most frequently launched from submarines and surface ships, and have been the US Navy’s preferred option for initial air strikes in Iraq, Libya, et. al. Britain has also bought Tomahawk missiles, and launches them exclusively from submarines.

Block IV is the latest variant. It adds innovative technologies that improve combat flexibility, while dramatically reducing the costs to buy, operate, and support these missiles. That’s why the Block IV program, under US Navy PMA-280, has been one of the USA’s defense acquisition success stories over the last decade.

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F-35 Lightning: The Joint Strike Fighter Program

Jan 17, 2023 04:58 UTC

Latest updates[?]: Canada announced last week plans to buy 88 F-35A Joint Strike Fighters for $14 billion. Defense Minister Anita Anand said in an online briefing the Royal Canadian Air Force would receive its first four Lockheed Martin-made F-35s in 2026, with the next six in 2027 and another six in 2028. The remainder would come in subsequent years.

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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India’s IGMP Missile Programs: Export contenders?

Jan 13, 2023 04:54 UTC

Latest updates[?]: The Indian government on Tuesday approved the purchase of a domestically-developed portable air defense system. The Very Short Range Air Defence System (VSHORAD) is part of a wider defense acquisition approved for $523 million, including HELINA anti-tank guided missiles and BrahMos missile launchers, and fire control systems.

PJ-10 BrahMos

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.

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Ships Ahoy! The Harpoon Missile Family

Dec 05, 2022 04:58 UTC

Latest updates[?]: Boeing won an $8.7 million modification, which exercises options to provide continued integrated logistics support and engineering services in support of the Harpoon and Standoff Land-Attack Missile-Expanded Response Missile Systems and Harpoon Launch Systems for the Navy and various Foreign Military Sales (FMS) customers. Work will be performed in St. Charles, Missouri (91.89%); St. Louis, Missouri (5.47%); and Yorktown, Virginia (2.64%), and is expected to be completed in February 2024.

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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LCS: The USA’s Littoral Combat Ships

Sep 06, 2022 04:56 UTC

Latest updates[?]: Austal USA won a $11.4 million contract modification to exercise an option for littoral combat ship (LCS) industrial post-delivery availability support for USS Augusta (LCS 34). The LCS main purpose is to take up operations such as patrolling, port visits, anti-piracy, and partnership-building exercises to free up high-end surface combatants for increased combat availability. Work will take place in Alabama and Massachusetts. Expected completion will be by September 2023.

Austal Team
Trimaran LCS Design
(click to enlarge)

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 $35+ 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, the Navy hasn’t been able to reconcile what they wanted with the capabilities needed to perform primary naval missions, or with what could be delivered for the sums available. The LCS program has changed its fundamental acquisition plan 4 times since 2005, and canceled contracts with both competing teams during this period, without escaping any of its fundamental issues. Now, the program looks set to end early. 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, budgets and contracts.

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AGM-158 JASSM: Lockheed’s Family of Stealthy Cruise Missiles

Aug 09, 2022 04:58 UTC

Latest updates[?]: Lockheed Martin won a $10.4 million contract modification to convert six AGM-158B missiles to test assets and nine weapon systems simulators. Work will be performed in Orlando and is expected to be completed October 31, 2024. The AGM-158 JASSM (Joint Air-to-Surface Standoff Missile) is an autonomous, long-range missile developed and produced by the Lockheed Martin.

JASSM-ER from B-1B

The 2,000 pound AGM-158 JASSM (Joint Air-to-Surface Standoff Missile) is intended to be a stealthy, inexpensive GPS/IIR (Global Positioning system/ Imaging InfraRed) guided cruise missile. It’s designed to attack well-defended targets without putting its carrier aircraft in the crosshairs of new long-range surface to air missile systems. JASSM has experienced a rocky development history, due to long-standing reliability issues. In 2005 it was threatened with cancellation following a series of poor test results. The program went through 2007 on an ongoing roller coaster of ups and downs, and by May 2009 it appeared the program was facing cancellation once again.

A production hiatus did take place between Lot 7 and FY 2010’s Lot 8 in FY 2010, but test results allowed the USAF to move forward, and the missile is beginning to win export orders.

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Naval Swiss Army Knife: MK 41 Vertical Missile Launch Systems (VLS)

Jul 19, 2022 04:58 UTC

Latest updates[?]: Lockheed Martin won a $23.4 million contract modification to exercise options for the engineering, design, and technical services in support of the MK 41 Vertical Launching System electronic systems and computer programs. The deal combines purchases by the US and the governments of Japan, Spain, Canada, and Chile under the Foreign Military Sales program. Work will take place in Maryland, New Jersey, Washington and California. Estimated completion will be by July 2023.

MK 41s in action

The naval MK 41 Vertical Launching System (VLS) hides missiles below decks in vertical slots, with key electronics and venting systems built in. A deck and hatch assembly at the top of the module protects the missile canisters from the elements, and from other hazards during storage. Once the firing sequence begins, the hatches open to permit missile launches of various types. It is also being adapted for land use, as part of the USA’s plan to forward-deploy ballistic missile defense in allied countries.

The Mk.41 is the most widely-used naval VLS in the world, in service with the US Navy and with many countries outside the United States. Lockheed Martin is the system’s prime contractor, with components and canisters provided by BAE Systems Land & Armaments. In September 2011, however, the US Navy assumed the final integrator role.

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The Saudis’ American Shopping Spree: F-15s, Helicopters & More

Apr 21, 2021 04:56 UTC

Latest updates[?]: The Advanced Electronics won a contract modification for the F-15 Royal Saudi Air Force (RSAF) Electronic System Test Set (ESTS). Services acquired under this effort are to provide the RSAF with an upgraded ESTS. The RSAF currently uses an A31U18240-2 ESTS configuration, and this shall provide the scope to upgrade and install the A31U18240-3 and A31U18240-4 configuration (frequently referred to as -3 and -4, respectively), as well as familiarization training, regression testing, and travel. Work will be performed at the RSAF Central Maintenance Facilities within the Kingdom of Saudi Arabia; the Science and Engineering facility in Huntsville, Alabama; and Robins Air Force Base, Georgia, and is expected to be completed April 16, 2021.

F-15S & weapons

In October 2010, talks that Saudi Arabia was negotiating a $30-60 billion arms package with the USA were made official with a full multi-billion request that included 84 F-15 Strike Eagles to replace the Kingdom’s Tornado strike aircraft and/or F-15A-D fighters, upgrades for another 70 planes, about 132 UH-60 Black Hawk utility and AH-64 attack helicopters, and armaments to equip them.

This article looks at those requests, their tie-ins, the issues that are part of these potential deals, and related follow-on requests. As is often the case with DSCA announcements, years can pass between the requests and the signed contracts, but these contracts have started to roll in, alongside other significant buys.

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AGM-65E Laser-Guided Maverick Missiles: Back in Production

Aug 20, 2019 04:56 UTC

Latest updates[?]: The US Air Force awarded Raytheon Missile Systems a $47.9 million contract for 469 Maverick units. According to the company, the Maverick is a precision-attack missile for the air, naval and marine forces of 30 countries. Maverick is certified for use on more than 25 aircraft, including helicopters, fighters, attack and patrol aircraft. More than 69,000 missiles have been produced to date, and more than 6,000 have been used in combat, with 93 percent accuracy. The missile’s guidance software provides attack capability around-the-clock against fixed high-value targets, high-speed moving and maneuvering armored vehicles, ships and fast boats, and targets of opportunity. Targets of opportunity provide all-altitude point-and-shoot flexibility ideally suited for time-critical strike in urban close air support and maritime operations. Raytheon will perform work in Tucson, Arizona. Estimated completion date is September 30, 2021.

AGM-65E onto F/A-18

Raytheon is restarting its production line to produce AGM-65E2/L laser-guided Maverick missiles, and will also upgrade existing stocks, in response to demand from the front lines. The AGM-65 rose to its greatest prominence during Desert Storm, when many of TV’s missile-eye views of air strikes came from Mavericks. In truth, it was produced in 3 versions: TV-guided (AGM-65A/B/D/H), Imaging Infrared (AGM-65G) guided, and laser-guided (AGM-65E). Production continues for the TV and IIR variants, but the Marines’ AGM-65E laser-guided version had gone out of production.

The AGM-65 Maverick was the first general purpose fire-and-forget tactical air-to-ground missile in service with the U.S. Air Force. The JAGM program initially proposed to replace it, but program changes ensured that Maverick remains the default American option for jet fighter precision-guided missile strikes out to around 20+ km / 12 nmi. While IIR and TV guidance allow precision attacks, laser guidance generally offers the best accuracy of the 3 against ground targets. Likewise, there are circumstances in which a fully-powered missile is a better choice than an unpowered gliding bomb. The following story from Iraq illustrates…

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SSGN “Tactical Trident” Subs: Special Forces and Super Strike

Jul 02, 2019 04:56 UTC

Latest updates[?]: International Marine and Industrial Applicators LLC was tapped with $8.5 million for the accomplishment of preservation and non-SUBSAFE structural repairs and maintenance on USS Michigan or SSGN 727. The deal will provide preservation, structural repairs, anode removal and safety track repair requirements and include all necessary management, material support services, labor, supplies and equipment deemed necessary to perform this work. Non-SUBSAFE means the structural repairs and maintenance are not part of the Submarine Safety Program, a quality assurance program of the US Navy designed to maintain the safety of the submarine fleet. The USS Michigan is the second sub of the Ohio Class of ballistic missile submarines and guided missile submarines. The Michigan was launched on April 26, 1980. It was built to carry the Navy's third generation submarine-launched ballistic missile (SLBM), the Trident C-4. Work under the contract will take place in Bremerton, Washington and is scheduled to be complete by June next year.

From these…

In the aftermath of the START-II arms control treaty, some of the USA’s nuclear-powered Ohio Class SSBN nuclear missile submarines were converted to become long range conventional strike and special operations SSGN “Tactical Tridents.” Four ultra-stealthy Ohio-class SSBNs had their 24 Trident II D-5 nuclear ballistic missiles removed. They were replaced with up to 154 Tomahawk cruise missiles, plus space in the sub for 66-102 special forces troops, special attachments for new Advanced SEAL Delivery System (ASDS) or older Seal Delivery Vehicle (SDV) “mini-subs,” and a mission control center. Unmanned Underwater Vehicles, and even UAVs for aerial operations, are expected to become equally important options over the SSGN fleet’s career.

…to these

These modifications provide the USA with an impressive and impressively flexible set of conventional firepower, in a survivable and virtually undetectable platform, which can remain on station for very long periods of time. As surveillance-strike complexes make the near-shore more and more hazardous for conventional ships, and the potential dangers posed by small groups continue to rise, America’s converted SSGN submarines will become more and more valuable. This updated, free-to-view article covers their origins and timeline, the key technologies involved, contracts from the program’s inception to the present day, with all 4 submarines back in service.

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