Ukraine Strikes Deep Inside Russia: Damages Advanced Su-57 Fighter Jet

Ukraine has successfully targeted and damaged a highly prized Russian Su-57 fighter jet stationed deep within Russian territory, according to a Sunday report from Ukraine's main intelligence directorate (GUR).

The attack struck the Akhtubinsk airfield in the Astrakhan region, about 360 miles from the front lines. Satellite imagery provided by Ukrainian military intelligence shows the Su-57 intact on June 7 and damaged on June 8.

The Su-57 is described by Ukrainian intelligence as Russia's "most modern fighter," capable of deploying Kh-59 and Kh-69 missiles. A pro-Kremlin Telegram channel, Fighterbomber, which often confirms Russian military losses, reported shrapnel damage to the aircraft, with its reparability still undetermined.

Unlike Russia's more commonly deployed Su-25 and Su-35 aircraft, the fifth-generation Su-57 has seen limited use since Russia invaded Ukraine in February 2022. This strike marks the first instance of a Su-57 being damaged in combat, according to Ukrainian military intelligence.

Military correspondent David Axe noted in Forbes that if the damage is confirmed, this would be only the second stealth aircraft lost in combat since the US Air Force first deployed the Lockheed Martin F-117. The first instance was in 1999 when a Serbian air defense battery shot down an F-117 during the Kosovo war.

Ukraine has recently increased the range of its strikes into Russian territory. On Saturday, a video surfaced showing a Ukrainian long-range attack drone targeting Mozdok air base in Russia's North Ossetia region, about 450 miles from the front line. Although it is unclear if the drone caused any military damage, the base houses significant assets, including Tu-22M bombers, Su-24M/MR strike aircraft, and military helicopters.

Retired Australian army general Mick Ryan wrote earlier this year that such deep strikes force Russia to reassess and redeploy its air defense resources. David Axe added that Ukraine's escalating drone campaign has stretched Russia's air defenses thin, unable to protect all critical assets.

The last major Ukrainian attack on Russian warplanes was on May 17, when Ukraine hit Balbek Airfield in occupied Crimea, damaging a Su-27 and two MiG-31s.

US Military Expands Stealth Technology for Bombers, AEW&C, and Support Aircraft

 

On May 22, 2024, the US Air Force (USAF) unveiled the first official photos of the B-21 Raider stealth bomber in flight, following its inaugural flight last year. Northrop Grumman, the manufacturer, released additional images showcasing the bomber's takeoff, flight, and presence at Edwards Air Force Base. The B-21 Raider joins the B-2 Spirit as the only active stealth bombers, with China's Xi’an H-20 expected by 2025 and Russia's Tupolev PAK DA by 2027. These aircraft represent the forefront of heavy stealth technology.

Stealth Technology Overview Stealth technology involves integrating various low-observable (LO) technologies to significantly reduce an aircraft's detectability. This includes minimizing radar cross-section (RCS), acoustic signature, thermal imprint, and other detectable attributes. The term "stealth" became widely known in the late 1980s with the F-117 stealth fighter's deployment during the 1991 Gulf War.

Key techniques include tilting or removing vertical stabilizers, applying radar-absorbing materials (RAM) to leading edges, and internalizing weapons and fuel tanks. Advanced materials and coatings, such as dielectric composites and transparent conductors for cockpit canopies, further reduce radar reflections. Placing engines within the wing or fuselage reduces infrared signatures, and passive infrared and low-light TV sensors help maintain stealth by avoiding active emissions.

Operational Use of Stealth Technology Stealth technology saw its first operational use with the F-117 in the Gulf War, later deployed in Yugoslavia, Iraq, Afghanistan, and Libya. Stealth helicopters, like the modified Sikorsky UH-60 Black Hawk used in the 2011 Osama bin Laden raid, also utilized stealth features. More recent combat applications include the F-22 over Syria and the Israeli F-35I in Syrian and Iranian airspace.

Limitations and Countermeasures Despite its advantages, stealth technology has limitations. Low-frequency radars can detect stealth aircraft, though with reduced accuracy. Infrared search and track (IRST) systems can detect aircraft heat signatures. Stealth design involves trade-offs in aerodynamics, development time, and cost, often requiring larger internal bays and specific maintenance procedures. Additionally, counters to stealth technology continue to evolve.

Stealth Aircraft Developments The B-2 Spirit, produced from 1987 to 2000, remains the only operational stealth bomber, with a wingspan of 172 feet and a maximum takeoff weight of 170,600 kg. The new B-21 Raider, smaller and estimated at $700 million per unit, aims to replace the aging B-2 fleet. The USAF plans to invest $203 billion over 30 years to develop and operate at least 100 B-21s. China's H-20 and Russia's PAK DA are still in development, with limited details available.

Future of Stealth Technology The USAF's plans include stealthy flight refueling aircraft (FRAs) to support closer refueling of stealth fighters and bombers in contested environments. Lockheed Martin's Skunk Works has proposed concepts for stealth tankers, and Boeing's MQ-25 Stingray is in development as a stealth refueling drone.

Stealth AEW&C aircraft, such as the Boeing E-7 Wedgetail, aim to reduce detectability through design modifications. Future stealth initiatives may also encompass cargo and special operations aircraft, with flying wing designs offering potential solutions for stealth transport.

Innovative Stealth Concepts Emerging technologies, such as metasurfaces and plasma stealth, promise further advancements in RCS reduction. Adaptive aero-elastic wings and fluidic controls are also under exploration, though these remain costly and in developmental stages.

Overall, the USAF's investment in stealth technology for various aircraft ensures continued global dominance and operational effectiveness in increasingly contested environments.

Iranian Cyber Commandos downed the American stealth Drone

A secret U.S. surveillance drone that went missing last week in western Afghanistan appears to have crashed in Iran, in what may be the first case of such an aircraft ending up in the hands of an adversary.

Iran’s news agencies asserted that the nation’s defense forces brought down the drone, which the Iranian reports said was an RQ-170 stealth aircraft. It is designed to penetrate enemy air defenses that could see and possibly shoot down less-sophisticated Predator and Reaper drones.

A stealthy RQ-170 drone played a critical role in surveilling the compound in Pakistan where Osama bin Laden was hiding in the months before the raid in which he was killed by U.S. Navy SEALs in May.

U.S. officials acknowledged Sunday that a drone had been lost near the Iranian border.
 This is the second time in history a stealth tech/plane has been brought down (f-117 being the first). Possible first time ever one has been hacked into in the air, and the fact that it's still in pretty good shape makes it priceless as it now can be disected and reverse/engineered

The chinese and russians are probably dying to take a look at this intact american Toy...

Billions of dollars worth of state-of-the-art stealth/drone/aircraft technology is now under the microscope being examined/reverse engineered.

Lockheed: Little to No Damage from Cyberattack

WASHINGTON - Major U.S. defense contractor Lockheed Martin said May 29 it was investigating the source of a major cyber-attack one week ago against its information network, the company said.
"Lockheed Martin detected a significant and tenacious attack on its information systems network," the company said in a news statement released late May 28.

The company said the cyber-assault took place on May 21, and that quick action by its security team successfully repelled the attack.
"No customer, program or employee personal data has been compromised," Lockheed's statement said, adding that federal authorities had been notified.
"Throughout the ongoing investigation, Lockheed Martin has continued to keep the appropriate U.S. government agencies informed of our actions," the company said.
President Obama has been briefed about the attack, White House spokesman Jay Carney said.
"It has been part of the briefing materials that he has," Carney said. "My understanding, based on what I've seen, is they feel it's fairly minimal in terms of the damage."
Lockheed Martin said its officials are working "around the clock to restore employee access to the network, while maintaining the highest level of security."
It did not mention the suspected source of the cyber-attack.
The company's information security team detected the attack almost immediately and took what is described as "aggressive actions" to protect all systems and data, the statement added.
The statement said that despite the attack, the company remains confident in the integrity of its "robust, multi-layered information systems security."
Federal officials, for their part, told U.S. media that the consequences of the attack for the Pentagon and other agencies was "minimal," and no adverse effect on their operations was expected.
Headquartered in Bethesda, Md., Lockheed Martin employs about 126,000 people worldwide. It focuses on design, development and manufacturing of advanced technology systems, including some of the military's most advanced weaponry.
Seventy-four percent of the company's 2009 revenue came from military sales, according to published reports.
Lockheed Martin's products included the Trident missile, P-3 Orion spy plane, F-16 and F-22 fighter jets, and C-130 Hercules military cargo planes among many other major weapons systems.
The company is a primary developer of stealth technology used in U-2 and SR-71 reconnaissance aircraft, the F-117 fighter jet as well as the F-22 and F-35 Joint Strike Fighter designs.
The corporation's 2010 sales from continuing operations reached $45.8 billion.
However, the stealth Joint Strike Fighter program has faced delays and cost overruns, and the Pentagon overhauled the program last year.
The initial estimate for each F-35 Joint Strike Fighter aircraft was $50 million eight years ago, but more recent estimates were up to $92 million.
Meanwhile, NASA announced last week that a new spacecraft to ferry humans into deep space would be based on designs for the Orion crew exploration vehicle built by Lockheed Martin.
The Orion capsule, originally designed to take astronauts back to the moon, is a surviving component of the Constellation manned space exploration program canceled by Obama last year for being behind schedule and over budget.
The capsule will weigh 23 tons and NASA has no date set for a potential launch, said Douglas Cooke, associate administrator for NASA's exploration systems mission directorate.
There is also no final cost associated with the project.
Lockheed Martin is to continue its work on building the space capsule begun in 2006.

China, Russia Erode U.S. Stealth Technology Lead

The United States' lead in stealth technology is eroding more quickly than anticipated, senior uniformed officials told Congress on May 24.
"Those are discouraging," said U.S. Air Force Lt. Gen. Herbert Carlisle, the service's deputy chief of staff for operations, plans and requirements during testimony before the Senate Armed Services Committee.

Carlisle was referring to Russia's development of the Sukhoi T-50 PAK-FA and China's efforts to build the Chengdu J-20 fifth-generation fighters.
"Over time I believe we will still maintain an advantage, but I think our advantage will be a shorter period of time," he said.
Carlisle added that the U.S. has maintained an advantage in stealth technology since the late 1970s with the debut of the now-retired F-117 stealth fighter.
"I don't see us maintaining an advantage for as long, as I think other nations will continue to gain that technology," he said.
Carlisle, who has extensive experience flying Soviet-built warplanes during the 1980s as part of the formerly classified 4477th Test and Evaluation Squadron, said both Russia and China are skilled at building good fighter aircraft.
However, Carlisle cautioned that neither of those two countries would be able to build such aircraft overnight. It takes time and experience to build such sophisticated stealth warplanes, he said.
'These things are hard to develop," Carlisle said, pointing to the difficultly the U.S. faced in building the B-2 stealth bomber, F-22 Raptor and F-35 Joint Strike Fighter.
"We have the same assessment," added Marine Lt. Gen. Terry Robling, that service's deputy commandant for aviation, who was testifying alongside Carlisle. "What's keeping us ahead right now - I think the Joint Strike Fighter and its capabilities will do that."
Speaking to reporters after his testimony, Carlisle added that although he thought Russia and China will eventually get to an operational fifth-generation fighter, they are not remotely close to matching the F-35.
"I think they'll get there eventually, but by that time, we'll be at the next level," he said.

Supreme Court Overturns A-12 Ruling Against Contractors

The U.S. Supreme Court vacated a federal appeals court ruling that defense contractors General Dynamics and Boeing owed the Pentagon billions of dollars stemming from the cancellation of a Navy stealth aircraft program.

An artist's impression of the McDonnell Douglas/General Dynamics A-12 Avenger II. (U.S. Navy)

The ruling is the latest chapter in a more-than-two-decade saga involving the cancellation of the program and the disclosure of state secrets.

The Navy awarded General Dynamics and McDonnell Douglas - now Boeing - a $4.8 billion fixed-price contract to develop the A-12 Avenger, a carrier-based stealth aircraft. After falling years behind schedule and exceeding costs, the government terminated the contract for default in January 1991.
The companies challenged the termination, claiming the government did not share its extensive stealth knowledge, which was used to previously build the Air Force F-117 Nighthawk fighter and B-2 Spirit bomber.
Subsequently, a federal claims court ruled General Dynamics and McDonnell Douglas did not default on the contract, and ordered the Pentagon to pay them $1.2 billion in expenses. However, a federal appeals court overturned the decision and ordered a new trial. DoD prevailed in that trial, which "reaffirmed that petitioners' superior-knowledge affirmative defense could not be litigated," due to state secrets.
The Pentagon wants a return of the $1.35 billion it paid petitioners for work never accepted, plus interest.
But the Supreme Court on March 23 vacated the appeals court ruling and sent the case back to the federal circuit.
"Whether the Government had an obligation to share its superior knowledge about stealth technology is left for the Federal Circuit to address on remand," Supreme Court Justice Antonin Scalia wrote in the court's opinion, which ruled unanimously.
A Boeing spokesman in Chicago said the company was reviewing the ruling. DoD and General Dynamics officials were not immediately available for comment.