Boeing Delivers Two New F-15EX Eagle II Jets to US Air Force Amid Modernization Delays

 On June 6, Boeing delivered two new F-15EX Eagle II fighter jets to the United States Air Force (USAF), designated as EX7 and EX8. These aircraft are set to join the 142nd Airlift Wing, which is part of the Oregon Air National Guard’s Redhawks. With this delivery, the USAF now has six F-15EX aircraft. The Air Force plans to acquire a total of 104 fighters from Boeing, up from the initially planned 80, to replace the aging F-15C/D Eagle fleet and support the F-22 Raptor and F-35A Lightning II fleets.

The modernization of the F-15EX has encountered significant delays due to manufacturing and quality issues identified in the fuselage and cabin assembly since June 2023. The Government Accountability Office has reported that these problems could delay the F-15EX program by up to six months, affecting the US's ability to deploy airpower overseas. For example, the retirement of F-15C/D Eagles left 48 positions vacant at the US Air Force base in Okinawa, disrupting strategic plans. In response, the USAF relocated some F-22 Raptors from Joint Base Pearl Harbor-Hickam in Hawaii and deployed F-16 aircraft. Additionally, two National Guard squadrons in Japan have increased their presence in the region.

The delivery delays also impact foreign customers like Israel, which has requested expedited delivery due to its ongoing conflict with Hamas. Earlier this year, Israel requested a new squadron of 25 F-15EX fighters, an additional squadron of F-35I fighters, and a squadron of AH-64E Apache helicopters to bolster its military capabilities.

The F-15EX Eagle II is an advanced variant of the F-15 fighter, designed to replace older F-15C/D models. It features enhanced avionics, increased payload capacity, and modernized systems for superior performance in contemporary combat scenarios. The aircraft measures approximately 63.8 feet in length, with a wingspan of 42.8 feet and a height of 18.5 feet. Its maximum takeoff weight is about 81,000 pounds, making it one of the most robust fighters in the USAF.

Powered by two Pratt & Whitney F100-PW-229 engines, each producing 29,000 pounds of thrust with afterburners, the F-15EX can exceed speeds of Mach 2.5 and offers exceptional maneuverability. It includes an advanced fly-by-wire control system, a digital cockpit with large-area displays, and an open mission systems architecture for rapid integration of new technologies.

The avionics suite features the Raytheon AN/APG-82[V]1 AESA radar for superior detection and tracking, and the Joint Helmet Mounted Cueing System (JHMCS) for enhanced situational awareness and targeting. The aircraft is equipped with the Eagle Passive/Active Warning and Survivability System (EPAWSS) for electronic warfare, and the Advanced Display Core Processor II (ADCP II) for high-speed data processing and mission management.

In terms of armament, the F-15EX can carry a wide range of weapons, including air-to-air missiles like the AIM-120 AMRAAM and AIM-9X Sidewinder, as well as air-to-ground munitions such as JDAM and Small Diameter Bomb (SDB). It also has an internal M61A1 Vulcan 20 mm cannon for close-in combat.

The operational range of the F-15EX is about 1,200 nautical miles without refueling, which can be extended significantly through aerial refueling, allowing it to perform long-range missions and maintain a persistent presence in contested areas.

Russia's UMPB D-30SN Glide Bombs: A Game Changer in Ukraine Conflict

 Kharkiv, a resilient city in Ukraine, has recently endured devastating attacks from Russia's updated Soviet-era glide bombs. On May 25, Russian forces launched two glide bombs on the city. The first bomb hit a hypermarket with about 200 people inside, resulting in approximately 60 deaths and 40 injuries. Shortly after, a second bomb targeted a residential area in central Kharkiv, injuring 14 people.

President Volodymyr Zelenskiy highlighted Ukraine's urgent need for a defense system against these guided bombs, noting that Russia deployed over 3,200 guided bombs against Ukrainian targets in April alone.

These glide bombs are not new but are upgraded versions of older weapons. A glide bomb is a conventional air-dropped bomb modified for remote launching with enhanced accuracy through wing kits and satellite navigation systems, making them "smart" bombs. Originating from World War II's German Fritz X, glide bombs have been used by various nations in conflicts, including the Vietnam War and the Iraq War.

Russia has modernized its Soviet-era FAB-500 and FAB-1500 bombs by adding a Unified Gliding and Correction Module, which includes fold-out wings and satellite navigation. This upgrade transforms them into guided weapons, offering substantial destructive power while reducing risks to aircrews. These glide bombs have become highly effective for Russia in the ongoing war.

According to Ukrainian media, the Russian military used the new UMPB D-30SN glide bombs in the attack on the Kharkiv hypermarket. The UMPB D-30SN is an additional equipment kit for Soviet-standard bombs, specifically the FAB-250 high-explosive bomb. This kit converts a free-falling bomb into a glide bomb by deploying wings, allowing it to glide towards its target and enabling aircraft to release bombs from a safe distance.

The UMPB D-30SN boasts an operational range 20 to 30 km greater than its predecessor, the UMPK. Paired with the 500-kilogram FAB-500 bomb, it can autonomously fly for 60 to 65 km when launched from a high altitude by a fast-moving aircraft. These bombs cause significant damage but lack the precision of guided missiles, making them less effective against mobile targets but highly destructive to buildings and bunkers.

Reports indicate that glide bombs have played a significant role in Russia's territorial gains in Ukraine, particularly in Kharkiv Oblast. The Kyiv Independent warns that these bombs pose a growing threat to Ukraine, which currently lacks effective defenses against them. As Russia continues to deploy glide bombs, experts express concerns about the escalating danger they present.

Ukraine is struggling to counter Russian glide bombs due to advanced Russian electronic jamming. The Ground-Launched Small Diameter Bomb (GLSDB), developed by Boeing and Saab Group and recently supplied to Ukraine, has faced challenges against this jamming. Despite its innovative navigation system, Russian interference has caused many GLSDB bombs to miss their targets.

Air power expert Justin Bronk from the RUSI think tank highlighted Ukraine's difficulties in defending against these bombs. While Ukraine has had some success intercepting high-altitude glide bomb attacks using Patriot launchers, these systems have also been targeted and destroyed by Russian forces.

The ongoing conflict has turned the skies over Ukraine into a high-stakes battleground of technological warfare, with control over glide bomb technology playing a crucial role.

Project-75I: German Shipbuilder to Provide Stealthy AIP Submarines with Lithium-Ion Batteries to Indian Navy

 

The Indian Navy is pursuing the acquisition of six submarines under its Project-75I, which aims to integrate Fuel Cell Air-Independent Propulsion (AIP) technology with Lithium-ion batteries. This combination will enable the submarines to remain submerged for extended periods and move swiftly without compromising their stealth.

The focus of the Indian Navy is not on having the largest or fastest submarines but rather on achieving superior stealth and lethality. German shipbuilder ThyssenKrupp, a leading contender for the contract, has proposed its 214-class submarines, which incorporate advanced AIP technology and are tailored to Indian requirements. These submarines will be an enhanced version of the 214 class, featuring advanced sensors, combat systems, and Lithium-ion batteries, all while maintaining stealth capabilities.

Dr. Christian Frühling, Program Head for Project-75I at ThyssenKrupp Marine Systems (tkMS), emphasized that their unique AIP solution and proven submarine design would be game-changing for the Indian Navy. The AIP system provides long-range endurance at low speeds, while the Lithium-ion battery enables high-speed cruising, allowing the submarines to cover extensive areas like the Bay of Bengal while remaining submerged.

The hydrogen-powered AIP technology allows the submarines to stay submerged for up to three weeks, significantly reducing the need to surface and enhancing stealth. The 212 and 214 class submarines operate silently, launching torpedoes stealthily and featuring countermeasures against enemy torpedoes. These submarines can also "bottom" on the ocean floor, conserving energy and extending mission duration while using passive sonar to detect targets.

Efficient energy systems are crucial for the Indian Navy, which currently has only 16 conventional submarines against a requirement for 24. Most of these submarines are over 30 years old, making Project-75I a high priority.

AIP-based submarines are more cost-effective and easier to maintain than nuclear-powered ones. They have modular fuel cell systems and smaller crews. The German government, which initially hesitated when the tender was issued three years ago, now supports the project. In March 2024, the German Navy provided its submarine for the Indian Navy's evaluation.

TkMS, confident in its technology, remains the only company with sea-proven fuel-cell-based AIP systems. The 214-class submarines are already in service with Greece, Portugal, Turkey, and South Korea. The Indian Navy, which operates 209-class submarines, has partnered with Mazagon Dockyard Limited (MDL) for repairs and refurbishments. TkMS and MDL jointly produced four submarines for the Indian Navy and are now bidding together for Project-75I.

In Project-75I, the submarines will be built in India from the first unit onward, with TkMS providing design and critical components. MDL will lead the project, with the first submarine expected to be completed seven years from the contract date, followed by one submarine annually.

The field evaluations for Project-75I are set to conclude by June. Spain's Navantia is also competing for the contract but lacks operational AIP technology. Given India's urgent need for advanced submarines to counter China's growing maritime presence, a government-to-government contract to build these submarines in India is a possibility.

Ukraine Successfully Intercepts Russian Kh-101 Missile with Cluster Warhead for the First Time

 

Ukrainian forces have successfully intercepted a Russian Kh-101 cruise missile equipped with a cluster warhead for the first time, as reported by Defense Express. This interception occurred on the night of June 7, when a Tu-95MS bomber launched five Kh-101/Kh-555 cruise missiles, all of which were neutralized by the Ukrainian Air Force.

An officer from the Armed Forces, blogging under “Colonel GSH,” discussed this event, highlighting that the Kh-101 variant features both a high-explosive warhead and a cluster warhead. These missiles are likely intended for airfield attacks.

The frequency of Russia deploying these missiles in Ukraine remains uncertain, and there is limited information on the production distribution of various warhead types. However, it is known that Russia started producing Kh-101 missiles with dual warheads as of March. Earlier Russian sources had indicated that the Kh-101's warhead capacity increased to 800 kilograms, though this reduces its range.

In May, Defense Express noted an event on May 8 where a recently manufactured Russian Kh-101 missile was intercepted, underscoring the fresh deployment of these weapons. The Kh-101 series is distinguished by its dual warhead configuration, which includes a 450-kilogram warhead and an additional 350-kilogram warhead. There is no information confirming the presence of a cluster warhead among the two.

This dual warhead capability, achieved by reducing the fuel tank size, results in a decreased flight range from about 5,500 kilometers to approximately 2,250 kilometers. The dual warhead concept was first mentioned by Sergei Shoigu, head of the Russian Ministry of Defense, in January 2024 during a visit to the Raduga missile design bureau. This development raises concerns about its implications for ongoing conflicts.

The new warhead incorporates pre-made damaging components typically found in anti-aircraft missiles, now posing a greater threat to ground targets. Russian sources had speculated about the Kh-101 housing dual warheads as early as mid-2022.

The Kh-101's recent enhancements, including its guidance system and optical and electronic components, mark a significant advancement. The updated Kh-101 now features three fixed lenses, improving accuracy compared to its predecessor. Both the Kh-101 and its nuclear variant, the Kh-102, incorporate stealth features and other advancements.

The Kh-102, capable of carrying a 20-kiloton nuclear warhead, is a key component of Russia’s nuclear arsenal, boasting a longer range than the US AGM-158 JASSM cruise missile. Upgraded strategic bombers like the Tu-160M and Tu-95MSM can carry the Kh-101 missile, which can have different warheads including high explosive, penetration high explosive, and submunitions.

Russia claims the Kh-101 can accurately hit moving targets within 10 meters, usually within 7 meters, at distances up to 5,500 kilometers. The missile, made entirely of Russian parts by the Raduga Design Bureau, was first used in combat in November 2015 during Russia’s involvement in the Syrian civil war. While initial strikes were largely on target, one missile reportedly landed in Iran near the city of Shush, about 750 kilometers from the Syrian border.

KNDS to Establish Unit in Ukraine for Tank and Howitzer Maintenance, 3D Printing, and Artillery Shell Production

 French-German defense manufacturer KNDS, known for producing the Leopard tank and Caesar howitzer, is setting up a unit in Ukraine. This new subsidiary will collaborate with local companies to establish equipment maintenance, 3D printing of spare parts, and production of 155mm artillery shells.

Chairman Philippe Petitcolin announced the plan, which follows months of discussions, at a signing ceremony in Paris attended by Ukrainian President Volodymyr Zelenskyy, French Armed Forces Minister Sebastien Lecornu, and KNDS France CEO Nicolas Chamussy.

“The signing marks the beginning of a new era of cooperation with Ukraine, as we will have a full subsidiary of KNDS involving both the German and French parts, allowing us to work closely with Ukrainian firms,” said Petitcolin. “We are in talks with many companies.”

Ukraine currently operates 386 pieces of KNDS equipment, including Leopard tanks and Caesar howitzers, with another 250 pieces on order. This creates a significant need for support, according to Petitcolin.

CEO Chamussy signed letters of intent with Ukraine’s ENMEK to set up a maintenance center for Caesar cannons and for 3D printing spare parts, and a contract with KZVV to transfer the production of 155mm shells.

The maintenance center will not require French technicians as Ukraine is already managing Caesar maintenance using parts shipped from France. “The Ukrainians know how to do this very well,” Chamussy said.

KNDS is currently producing one Caesar truck-mounted howitzer per week, with plans to increase production to six per month, Chamussy added. “If there’s sustained demand, we can increase the pace from one per week. We know how to do more, but it depends on the demands we receive,” Petitcolin said. The company has confirmed orders for 2024, with expectations for new contracts at the upcoming Eurosatory defense show starting June 17.

Chamussy mentioned that KNDS has the capacity to increase total artillery production to 12 cannons per month. Besides the Caesar, the company also manufactures the 105mm LG1 towed artillery piece.

Petitcolin noted that ammunition production with the Ukrainian partner will start within 12 months. The next step could involve manufacturing system modules or even complete systems in Ukraine.

After F-16, France to Supply Ukraine with Mirage 2000-5 Jets and Train Pilots by End of Year

 

French President Emmanuel Macron announced that France will provide Mirage 2000-5 jets to Ukraine and begin pilot training this summer, aiming for completion by the year's end. Macron revealed this in an interview with TF1 and France 2 during the D-Day commemorations in Normandy, where he was joined by Ukrainian President Volodymyr Zelenskyy.

France is forming a coalition with other nations to supply the jets, similar to the European coalition providing Ukraine with F-16 fighters. Macron stated, "We will launch a new cooperation program and transfer Mirage 2000-5 jets to enable Ukraine to defend its territory and airspace. Pilot training will start immediately, followed by the aircraft transfer."

The Mirage 2000-5, produced by Dassault Aviation, is an advanced air defense variant with enhanced radar and compatibility with Mica air-to-air missiles and Scalp cruise missiles, the latter already supplied to Ukraine. Macron did not specify the number of jets but mentioned details would be shared when Zelenskyy visits Paris.

"The critical factor is the training duration, typically five to six months. We'll propose to President Zelenskyy that pilots start training this summer in France, so they can operate the aircraft by year-end," Macron added.

Other countries like the Netherlands, Denmark, Norway, and Belgium have also pledged to supply F-16 jets to Ukraine, with pilot training ongoing in various European nations.

Additionally, France plans to train and equip a brigade of 4,500 Ukrainian soldiers. Macron noted that training on Ukrainian soil, particularly in the western regions, would not escalate tensions with Russia.

Macron emphasized that Ukraine has the right to use French weapons to target Russian positions attacking Ukraine, stating, "Restricting such use would prevent Ukrainians from defending against bombings. The limit is dictated by Russian actions."

Zelenskyy is scheduled to meet French Armed Forces Minister Sebastien Lecornu and several defense firms, including KNDS, Thales, MBDA, Dassault Aviation, and Arquus, in Paris. He will also sign a letter of intent with KNDS to establish a unit in Ukraine, according to the Armed Forces Ministry.

Australia Seeks Foreign Shipbuilders for Urgent Frigate Procurement Under Project Sea 3000

 

Australia is urgently seeking foreign shipbuilders to procure general-purpose frigates as part of Project Sea 3000, according to the Defence Department's statement to Defense News. On May 24, the government issued requests for information to shipbuilders from Germany, Japan, South Korea, and Spain. A department spokesperson withheld further details, citing the commercial, procurement, and probity processes still in progress.

The “Enhanced Lethality Surface Combatant Fleet” review, released in February, recommended replacing eight existing Anzac-class frigates with eleven new general-purpose frigates. To expedite this, the initial three frigates will be constructed overseas, with the remainder built in Western Australia.

The review highlighted Germany’s MEKO A-200, Japan’s 30FFM, South Korea’s FFX from the second and third batches, and Spain’s Alfa 3000 as potential candidates. The rationale for grouping the two FFX batches as a single platform was not clarified.

Shipbuilders were given four weeks to respond to the initial request and an additional three weeks to outline how subsequent frigates could be constructed in Australia. The selection process is expected to conclude next year, with the first overseas-built ship to be commissioned by 2030. The fourth through sixth vessels, to be built in Australia, will follow the same design baseline. Decisions on the design of the seventh through eleventh frigates have not yet been made.

By 2026, the Royal Australian Navy's surface combatant fleet will consist of nine hulls, highlighting a capability gap before the new frigates are delivered.

Shipbuilders approached by Defense News declined to provide details on Australia’s procurement effort. ThyssenKrupp Marine Systems of Germany confirmed their participation in the tender but refrained from further comment. South Korean shipbuilders Hyundai Heavy Industries, SK Oceanplant, and Hanwha Ocean are currently constructing six Ulsan-class FFX-III vessels, with Hyundai confirming receipt of Australia's request for information.

Hyundai Heavy Industries emphasized its competitive edge in warship construction, highlighting its experience in research and development and the building of the latest Ulsan-class frigate.

Rear Adm. Stephen Hughes, head of naval capabilities for Australia, mentioned at the Combined Naval Event conference in the U.K. on May 23 that the country is leveraging existing designs to expedite the integration of new vessels into the fleet. However, he acknowledged potential challenges since the weapon systems, sensors, and technologies chosen by the original customers of these ships might be unfamiliar to the Royal Australian Navy. Notably, the Saab 9LB combat management system and Australian-made CEA Technologies radars, currently used by the Australian fleet, are not included in these designs.

Hughes described the acquisition process as an opportunity rather than a risk, emphasizing the importance of making informed and wise choices regarding the new designs.