Defense & Military
India Retires MiG-21 Jets Marking Shift to Indigenous Tejas Fighters
India retires MiG-21 jets after six decades, accelerating defense modernization with the indigenous Tejas program amid squadron shortages.
Introduction
The retirement of India’s MiG-21 fighter jets on September 26, 2025, marks a defining moment in the nation’s military aviation history. For over six decades, the MiG-21 served as the backbone of the Indian Air-Forces (IAF), participating in every major conflict since its induction and shaping the careers of generations of pilots. The aircraft’s legacy is complex, blending operational triumphs with persistent Safety challenges, and its retirement underscores both the end of an era and the urgency of India’s defense modernization efforts.
This transition is not merely symbolic. The MiG-21’s departure comes as India faces a significant squadron strength shortfall, with only 29 active squadrons against a sanctioned strength of 42. The IAF is thus at a crossroads, compelled to accelerate indigenous programs like the Tejas fighter to maintain operational readiness and strategic deterrence. The MiG-21’s legacy, the challenges of its long service, and the implications of its retirement offer critical insights into India’s evolving defense strategy and the broader context of global Military-Aircraft.
Historical Context and Operational Legacy of the MiG-21
Procurement and Indigenous Manufacturing Foundations
India’s adoption of the MiG-21 in the early 1960s was a pivotal move influenced by regional security concerns following the 1962 Sino-Indian War. The choice of the Soviet MiG-21 over Western alternatives was driven by favorable terms, including local currency payments and, crucially, technology transfer for domestic production. This arrangement laid the groundwork for India’s aerospace industry, with Hindustan Aeronautics Limited (HAL) established to manufacture, assemble, and maintain the aircraft and its systems.
Over the years, India became the largest MiG-21 operator outside the Soviet Union, with more than 650 aircraft produced under license. This extensive fleet required a robust industrial ecosystem, leading to the development of Manufacturing facilities for airframes, engines, and Avionics in Nasik, Koraput, and Hyderabad. The MiG-21 thus became not just a combat asset but a catalyst for technological and industrial advancement in India’s defense sector.
The MiG-21’s introduction marked India’s entry into the supersonic age. The aircraft’s various variants, FL, M, and bis, were progressively upgraded to address operational needs, providing improved avionics, weaponry, and all-weather capabilities. These platforms trained generations of Indian pilots and formed the mainstay of the IAF’s combat power for decades.
“The MiG-21 has the distinction of being an aircraft which has trained generations of Indian fighter pilots. It was a joy to fly. It made me the fighter pilot I am today.” — Group Captain Indranil Nandi, IAF
Combat Performance and Strategic Impact
The MiG-21’s combat record is both storied and significant. Its first major test came during the 1971 Bangladesh Liberation War, where it played a decisive role in securing air superiority and executing ground-attack missions. Indian MiG-21 pilots claimed several Pakistani aircraft, including F-104 Starfighters and F-86 Sabres, cementing the aircraft’s reputation as a formidable adversary.
The aircraft’s versatility was further demonstrated during the 1999 Kargil War, when MiG-21s undertook high-altitude ground-attack sorties in challenging Himalayan terrain. Despite technological limitations, the aircraft provided crucial support to Indian ground forces, though not without losses from enemy fire and operational hazards.
In more recent years, the MiG-21 continued to see action, notably in the 2019 aerial engagement over Jammu and Kashmir and during Operation Sindoor in 2025. These operations showcased the aircraft’s enduring utility, even as more advanced platforms entered service. Throughout its tenure, the MiG-21’s operational record, 240 lifetime victories by some estimates, underscored its significance in the IAF’s arsenal.
Safety Record and the “Flying Coffin” Controversy
Despite its achievements, the MiG-21’s legacy is shadowed by a troubling safety record. Official data indicates that between 1971 and 2012, over 480 MiG-21 crashes were recorded, resulting in the deaths of 171 pilots and dozens of others. The aircraft’s design, maintenance challenges, and lack of adequate trainer aircraft contributed to this high accident rate, earning it the moniker “flying coffin.”
Technical issues such as engine flame-outs from bird strikes, coupled with human error and maintenance lapses, were frequent culprits. The government’s procurement of cheaper components and delayed upgrades exacerbated these risks. However, improvements in training and maintenance led to a marked reduction in accidents after 2010, with only about 20 crashes in the last 15 years of service.
Many veteran pilots have defended the MiG-21, arguing that its reputation for danger was often overstated and that, when properly maintained, it remained a reliable and agile platform. These perspectives highlight the nuanced reality behind the aircraft’s controversial legacy.
“The ‘flying coffin’ tag is unfair. The MiG-21 Bis was truly classy, capable of supersonic speeds at low levels and could out-accelerate even modern aircraft like the Mirage 2000 or F-16.” — Air Marshal M Matheswaran (Retired)
The Retirement Ceremony and Transition to Indigenous Fighters
A Historic Farewell
The formal retirement ceremony for the MiG-21 at Chandigarh Air Force Station was a poignant event, attended by top defense officials and featuring a final formation flight and water cannon salute. The last two squadrons, No. 23 “Panthers” and No. 3 “Cobras”, comprised the final 36 jets to be decommissioned, symbolizing the end of an era for the IAF and the nation.
The ceremony was live-streamed, reflecting the public’s deep connection to the MiG-21 and its place in India’s collective memory. Plans are underway to preserve several aircraft in museums, ensuring that future generations can appreciate their historical significance.
The timing of the retirement was dictated by both operational necessity and the urgent need for modernization. Delays in procuring replacements meant the MiG-21 served well beyond its anticipated lifespan, highlighting the challenges of managing legacy systems in a rapidly evolving security environment.
Squadron Strength Crisis and Modernization Imperative
The MiG-21’s retirement has intensified the IAF’s squadron strength crisis. With only 29 active squadrons against a sanctioned requirement of 42, India faces a significant capability gap, especially in light of potential two-front conflicts with Pakistan and China. Each squadron typically comprises 16-18 aircraft, making the shortfall a matter of national security concern.
The current fleet is a mix of French Rafales, Mirage 2000s, Russian Su-30s and MiG-29s, and the indigenous Tejas. However, many of these platforms are also nearing the end of their service lives, necessitating urgent procurement and production of new aircraft to avoid further erosion of combat power.
Defense experts have stressed the need for robust air defense systems and the induction of indigenous platforms to bridge the gap. The recent acquisition of Russian S-400 missile systems and the development of the indigenous Akash air defense system are steps in this direction, but the scale of the challenge remains significant.
“If the drop in India’s fighter fleet is not arrested quickly, it will make it challenging to counter neighboring adversaries that have advanced jets for modern day warfare.” — N.C. Bipindra, defense analyst
The Tejas Program: India’s Indigenous Answer
The Light Combat Aircraft (LCA) Tejas program stands at the heart of India’s response to its modernization needs. On September 25, 2025, the Ministry of Defence signed a $7.5 billion Contracts with HAL for 97 additional Tejas Mk1A fighters, supplementing earlier orders and bringing the total to over 180 aircraft. The Tejas Mk1A features substantial indigenous content, including advanced AESA radar, electronic warfare suites, and improved flight control systems.
Production capacity has been expanded with new lines in Bengaluru and Nashik, aiming for an annual output of up to 32 aircraft, subject to engine supply from the United States. The program is expected to generate nearly 12,000 jobs annually and support over 100 Indian suppliers, reinforcing the government’s Atmanirbhar Bharat (self-reliant India) initiative.
Despite these advances, the Tejas program faces challenges, particularly regarding timely engine delivery from General Electric. Delays in engine supply have slowed production, but ongoing negotiations and new agreements aim to resolve these bottlenecks. The Tejas represents both a technological leap and a strategic shift toward reducing dependence on foreign suppliers.
Defense Budget and Strategic Implications
Budgetary Trends and Constraints
India’s defense budget for 2025-2026 reached a record INR 6.81 trillion (USD 78.3 billion), reflecting a 9.5% increase from the previous year. Of this, 75% of the modernization budget is earmarked for domestic procurement, underscoring the government’s commitment to indigenous capability development.
However, only about 26% of the total budget is available for new acquisitions, with a significant portion allocated to pensions and personnel costs. This limits the resources available for rapid modernization, particularly in the context of rising inflation and increasing operational demands.
Analysts caution that despite recent increases, India’s defense budget as a percentage of GDP remains modest, raising concerns about the sustainability of modernization efforts given the scale of threats from both Pakistan and China.
“The overall budget remains low in terms of percentage of GDP — about 1.9%, in fact, which is unsustainably low, given the threats India faces from Pakistan and China.” — Professor Ian Hall, Griffith University
Strategic Doctrine and Recent Operations
The MiG-21’s final operational deployment came during Operation Sindoor in May 2025, a four-day conflict with Pakistan characterized by precision strikes, drone warfare, and integrated air defense. MiG-21s flew combat air patrols, supporting modern platforms like the Rafale and demonstrating the IAF’s ability to integrate legacy and contemporary systems.
Operation Sindoor marked a doctrinal shift, with India adopting a policy of assured and proportionate retaliation for terrorist attacks and demonstrating advanced technological capabilities. The successful defense against Pakistani retaliatory strikes highlighted the effectiveness of India’s integrated air defense architecture.
This evolution in strategic doctrine reflects India’s growing confidence in its military capabilities and its willingness to employ force while maintaining escalatory control.
Global Context and Future Trajectory
The MiG-21’s retirement aligns with global trends toward indigenous defense production and technological self-reliance. While a handful of countries still operate MiG-21s or their Chinese derivatives, India’s transition to the Tejas program positions it as an emerging aerospace manufacturer with export potential.
The success of the Tejas and other indigenous programs could influence defense procurement strategies in other developing nations, contributing to a more diversified global defense market. India’s ability to balance technological advancement, cost effectiveness, and strategic autonomy will be critical in shaping its future role as a regional and global security actor.
The broader implications extend to alliance structures and regional stability in the Indo-Pacific, where India’s enhanced military capabilities and modernization efforts are likely to play a significant role in the evolving balance of power.
Conclusion
The end of the MiG-21 era is both a moment of reflection and a call to action for India’s defense establishment. The aircraft’s six-decade service encapsulates the challenges and triumphs of military modernization in a rapidly changing strategic environment. As India moves forward, the lessons learned from the MiG-21’s operational history, both its successes and its failures, will inform the development and deployment of future platforms.
The Tejas program, supported by increased defense spending and a focus on indigenous capability, represents a critical step toward addressing the IAF’s squadron strength crisis and achieving long-term strategic autonomy. The coming years will test India’s ability to deliver on these ambitions, but the foundations laid by the MiG-21 and its successors provide a strong platform for continued progress in national defense and aerospace innovation.
FAQ
Why did India retire the MiG-21?
The MiG-21 was retired due to its age, safety concerns, and the need to modernize the IAF’s fleet with more advanced and indigenous aircraft like the Tejas.
What is replacing the MiG-21 in the Indian Air Force?
The indigenous Tejas Light Combat Aircraft (LCA) is the primary replacement, supported by other platforms such as the Rafale and Su-30MKI.
How many MiG-21s did India operate?
India procured and built over 650 MiG-21s under license, making it the largest operator of the type outside the former Soviet Union.
What were the main causes of MiG-21 accidents?
Accidents were caused by a combination of technical limitations, bird strikes, maintenance issues, and a lack of adequate trainer aircraft.
What is the significance of the Tejas program?
The Tejas program is central to India’s defense modernization, aiming to increase self-reliance, create jobs, and reduce dependence on foreign suppliers.
Sources: AP News
Photo Credit: IANS
Defense & Military
US Military Surveillance Blimp Breaks Free Near Laredo Texas
A 66-foot U.S. military surveillance blimp operated by CBP broke free near Laredo, Texas during severe weather and crashed in Mexico with no injuries reported.
This article summarizes reporting by CNN Politics.
A U.S. military surveillance blimp utilized by Customs and Border Protection (CBP) broke free from its tether near Laredo, Texas, and crashed in Mexican territory. According to reporting by CNN Politics, the incident occurred on the evening of Monday, May 18, 2026, during severe weather conditions.
The unmanned aircraft, described by military officials as a 66-foot medium aerostat, drifted across the southern border after its tether became entangled. Fortunately, there were no reported injuries to civilians or ground personnel during the breakaway or subsequent crash.
U.S. and Mexican military forces are currently coordinating recovery efforts to secure the downed surveillance equipment. This event underscores ongoing operational vulnerabilities with tethered aerostat systems, echoing a similar breakaway incident that occurred along the border in 2025.
Incident Details and Recovery Efforts
Severe Weather and the Breakaway
The breakaway was triggered by severe thunderstorms moving through the Laredo area. Data from the National Weather Service recorded wind gusts reaching up to 44 mph that evening. A spokesperson for Joint Task Force-Southern Border stated that the blimp’s tether cable became tangled with other cables during the heavy storms.
Ground operators attempted to resolve the entanglement, but the helium-filled aircraft ultimately detached and floated away. Following the separation, the blimp’s location was temporarily unknown before it was discovered southwest of Laredo, inside Mexico.
Cross-Border Coordination
Mexican military personnel were the first to locate the wreckage in a remote area. Currently, U.S. and Mexican troops are working together to secure the crash site and recover the aerostat.
According to CNN Politics, the blimp is “owned by the U.S. military but was on loan to CBP and operated by private contractors.”
The Role of Aerostats in Border Security
Surveillance Capabilities
CBP relies on a network of surveillance blimps along the U.S.-Mexico border to monitor illicit activities. These aerostats are typically equipped with high-powered cameras or advanced radar systems. Their primary function is to detect smuggling operations, unauthorized border crossings, and low-flying aircraft or drones.
The broader border surveillance infrastructure includes the Tethered Aerostat Radar System (TARS). TARS utilizes much larger blimps, measuring up to 208 feet long, stationed from Arizona to Puerto Rico. These massive aerostats can operate at altitudes of 10,000 to 15,000 feet, carrying 2,200-pound radars capable of detecting aircraft up to 200 miles away.
Military Origins and Funding
The U.S. Border Patrol began testing small tactical blimps for border surveillance around 2012, repurposing hardware originally acquired by the Department of Defense (DoD).
A 2012 Government Accountability Office (GAO) report noted that the DoD spent over $5 billion to develop and purchase more than 140 surveillance blimps for operations in Iraq and Afghanistan. As overseas military operations scaled down, surplus equipment was transferred to domestic border security initiatives. Despite being viewed by CBP officials as a cost-efficient alternative to satellites or manned aircraft, the tactical blimp program has faced periodic funding shortages over the last decade.
Operational Vulnerabilities
AirPro News analysis
At AirPro News, we observe that this incident highlights a recurring vulnerability in the deployment of tethered aerostats for border security. While these systems offer persistent, low-cost surveillance compared to fixed-wing aircraft, their susceptibility to sudden weather events remains a significant operational hurdle.
This is not an isolated event. In March 2025, a larger 200-foot CBP surveillance aerostat broke free from South Padre Island, Texas, and drifted nearly 600 miles before crashing. The loss of a 66-foot aerostat in a 44 mph wind gust raises questions about the efficacy of current tethering protocols and the potential risks of sensitive surveillance technology landing in foreign territory before recovery teams can secure the site.
Frequently Asked Questions
When and where did the blimp break free?
The blimp broke free near Laredo, Texas, on the evening of Monday, May 18, 2026, during severe thunderstorms.
Were there any injuries reported?
No. The aircraft was unmanned, and there were no reported injuries to ground personnel or civilians.
Who owns and operates the downed blimp?
The 66-foot medium aerostat is owned by the U.S. military, was on loan to Customs and Border Protection (CBP), and was being operated by private contractors.
Sources: CNN Politics, National Weather Service, Government Accountability Office (GAO)
Photo Credit: U.S. Customs and Border Protection
Defense & Military
Airbus to Open New A330 MRTT Conversion Centre in Seville by 2027
Airbus will expand its A330 MRTT conversion capacity with a new centre in Seville, Spain, increasing annual output and adding MRO services.
This article is based on an official press release from Airbus Defence and Space.
Airbus Defence and Space has officially announced plans to open a new conversion centre for its A330 Multi Role Tanker Transport (MRTT) aircraft. According to a company statement released on social media, the new facility will be located at the San Pablo plant in Seville, Spain, and is slated to begin operations by the end of 2027.
This strategic expansion aims to address the surging global demand for Military-Aircraft tanker aircraft. By adding the Seville site alongside its existing conversion facility in Getafe, Madrid, Airbus projects it will increase its annual capacity for converting civil A330 airliners into military MRTTs from five to seven aircraft.
In addition to new conversions, the official release notes that the Seville centre will be responsible for MRO work, as well as executing technological upgrades for A330 MRTTs already in active service.
Expanding the MRTT Footprint in Spain
The Role of the Seville Facility
The decision to establish a second conversion line underscores a period of significant growth for Airbus’s military transport division. Industry research indicates that Airbus will invest in modernizing the industrial assets within the San Pablo hangars to support this initiative. The expansion will introduce advanced conversion processes and launch a specialized training program for the local workforce.
While Seville will handle a larger share of the physical conversion and maintenance workload, the existing Getafe facility will act as the “strategic coordinator,” ensuring both Spanish centres work in complementary roles to streamline supply chains and management.
Strategic Rationale: Why San Pablo?
According to corporate statements, the Andalusian capital is already the epicenter of Airbus’s military transport operations. The San Pablo plant currently hosts the Final Assembly Lines (FAL) for the A400M four-engine turboprop and the C295 twin-turboprop tactical transport aircraft, providing a highly developed industrial ecosystem.
“The choice of Seville is not accidental; it is a strategic decision. The Andalusian capital meets all the critical requirements for the military conversion of an Commercial-Aircraft as complex as the A330. Seville combines advanced technical expertise with world-class infrastructure, thanks to the final assembly lines for the A400M and the C295, an industrial ecosystem developed over years of experience, and key logistical and operational proximity to Getafe.”
, Francisco Javier Sánchez Segura, President of Airbus in Spain
Market Context and Global Demand
Dominating the Non-US Tanker Market
The expansion aligns with a notable spike in global defense spending and a growing preference for European defense equipment among NATO and allied nations. Research data highlights that Airbus currently controls approximately 90 percent of the global market for aerial refueling aircraft outside of the United States. The A330 MRTT platform has secured roughly 91 Orders from 19 different countries, with over 65 aircraft already delivered and operational.
Recent procurement contracts have significantly bolstered the manufacturer’s backlog. Notably, in April and May 2026, the Italian Ministry of Defense awarded Airbus a €1.4 billion ($1.6 billion) contract for six A330 MRTTs and a decade of logistical support. Other recent milestones cited in industry reports include a 2025 order from the NATO Support and Procurement Agency for two additional MRTTs, expanding the Multinational MRTT Fleet (MMF) to 12 aircraft. Furthermore, Canada placed a €2.1 billion order in 2023 for four newly-built MRTTs and the conversion of five used A330-200s, while France signed a €1.2 billion contract the same year to upgrade its 15 MRTTs to “Standard 2.”
Understanding the A330 MRTT Platform
The A330 MRTT is a military derivative of the successful civil Airbus A330-200 widebody airliner. Standard commercial airframes are built in Toulouse, France, and then flown to Spain for military conversion. According to Airbus specifications, the dual-role aircraft is designed for air-to-air refueling, strategic airlift, and aeromedical evacuation. It boasts a maximum fuel capacity of 111 tonnes without requiring additional fuel tanks, a range of up to 16,000 kilometers, and the ability to carry a payload of up to 45 tonnes or approximately 300 troops.
AirPro News analysis
We observe that Airbus’s decision to scale up MRTT production is a direct consequence of shifting geopolitical defense postures and competitor vulnerabilities. The recent €1.4 billion Italian order serves as a critical indicator of this trend. Italy’s choice to replace its fleet of Boeing KC-767s with the A330 MRTT, abandoning previous plans to acquire the Boeing KC-46 Pegasus, highlights Airbus’s strengthening grip on the international tanker market. As European and allied nations increase defense budgets, Airbus’s ability to deliver a proven, dual-role platform gives it a distinct competitive edge over delayed or troubled alternative programs. The Seville expansion is a necessary logistical step to ensure Airbus can meet these delivery timelines without bottlenecking its existing Madrid operations.
Frequently Asked Questions (FAQ)
When will the new Airbus conversion centre in Seville open?
According to Airbus Defence and Space, the new A330 MRTT conversion centre at the San Pablo plant is scheduled to open by the end of 2027.
How will this affect Airbus’s production capacity?
The addition of the Seville facility will allow Airbus to increase its annual conversion of civil A330 aircraft into military MRTT versions from five to seven aircraft per year.
What other work will be done at the Seville plant?
In addition to converting civil aircraft, the new centre will handle Maintenance, Repair, and Overhaul (MRO) services, as well as technological upgrades for A330 MRTTs that are already in service with global air forces.
Sources:
Photo Credit: Airbus
Defense & Military
Russia’s UAC Completes Maiden Flight of Su-57D Two-Seat Fighter
Russia’s United Aircraft Corporation completed the maiden flight of the Su-57D two-seat fighter, expanding roles for training and command.
This article is based on an official press release from United Aircraft Corporation (UAC), supplemented by industry research and analysis.
On May 19, 2026, Russia’s United Aircraft Corporation (UAC), a subsidiary of the Rostec State Corporation, successfully completed the maiden flight of the Su-57D. According to an official company press release, this new military aircraft is a two-seat, multirole fifth-generation fighter designed to expand the operational scope of the baseline Su-57 platform.
The prototype was piloted by Sergei Bogdan, Sukhoi Design Bureau Chief Test Pilot and Hero of Russia. Industry data confirms the flight took place at the Gromov Flight Research Institute airfield in Zhukovsky, near Moscow, lasting approximately 40 minutes.
UAC and Rostec officials highlighted that the flight proceeded in accordance with mission requirements, evaluating the stability and handling characteristics of the modified airframe. The introduction of the twin-seat variant marks a significant milestone, introducing a platform intended for combat, advanced training, and airborne command and control.
Technical Specifications and Airframe Origins
According to defense analysts and open-source intelligence cited in our research, the prototype, carrying the side number “055 Blue”, was not a clean-sheet build. Instead, it was converted from an existing single-seat airframe, specifically the T-50-5R. Industry records indicate this original airframe first flew in 2013, suffered an engine fire in 2014, and was subsequently rebuilt.
During the maiden flight, Pilot Sergey Bogdan reported that the aircraft’s performance, stability, and controllability were broadly consistent with the single-seat variant, and all onboard systems operated normally.
Cockpit Configuration and Design
The Su-57D features an elongated cockpit canopy to accommodate a tandem two-seat configuration. Similar to the design philosophy seen in the Su-30 Flanker family, the rear seat is positioned significantly higher than the front seat, providing the second crew member with adequate forward visibility. UAC officially registered the patent for this two-seat design in November 2023, outlining its technical specifications and intended role as an aerial command center.
Strategic Roles: Manned-Unmanned Teaming and Training
The official press release outlines three primary operational roles for the Su-57D: command and control, combat training, and multirole combat. A key function of the second crew member will be to manage mixed groups of manned and unmanned aircraft.
“The two-seat version of the Su-57… can be used not only for pilot training but also for organizing and managing combat operations of a joint group of manned and unmanned aircraft, creating a unified information and control space,” stated Rostec in the official release.
The “Loyal Wingman” Concept
Defense analysts note that this command-and-control capability aligns closely with Russia’s ongoing development of the S-70 Okhotnik (“Hunter”) heavy stealth drone. The Su-57D is expected to act as an airborne command center, directing the S-70 as a “loyal wingman” in highly contested airspace.
“This aircraft, developed proactively by our aircraft manufacturers, will not only boast unique combat capabilities but also the capabilities of a combat trainer and combat control aircraft,” noted First Deputy Prime Minister of Russia Denis Manturov in the UAC release.
Like the baseline Su-57, the Su-57D retains its low-observability characteristics and is capable of engaging air, ground, and naval targets around the clock, even in adverse weather and heavy electronic jamming environments.
Export Potential and Global Context
Beyond its tactical applications for the Russian Air-Forces, the Su-57D is heavily geared toward the export market. Historically, Russian twin-seat fighters have been highly sought after by foreign clients, and UAC leadership explicitly linked the new configuration to international sales.
“We continue to work on improving and expanding the functionality of our most advanced fifth-generation aviation system. I am confident that the two-seat version of the aircraft will significantly contribute to its success in international markets,” said Vadim Badekha, CEO of UAC.
Prospective International Clients
Industry reports indicate that India and Algeria are primary prospective buyers. Talks between Russia and India regarding the license production of the Su-57 are reportedly at an advanced technical stage. Sukhoi had previously drafted a two-seat version specifically for an Indian requirement under the now-suspended joint Fifth Generation Fighter Aircraft (FGFA) program.
Globally, the introduction of the Su-57D places Russia alongside China, which has developed the J-20S, a two-seat version of its own fifth-generation stealth fighter. In contrast, the United States currently does not operate a two-seat fifth-generation fighter, as neither the F-22 nor the F-35 features a twin-seat variant.
AirPro News analysis
We observe that converting an existing prototype (Tail 055) rather than manufacturing a new airframe from scratch is a pragmatic, cost-effective practice in military aviation testing. This approach allows UAC to accelerate the aerodynamic and systems testing of the tandem cockpit without the lead time required for a new build. Furthermore, the explicit focus on manned-unmanned teaming underscores a global shift in aerial warfare doctrine, where fifth-generation fighters are increasingly viewed as central nodes in a broader network of autonomous combat vehicles.
Frequently Asked Questions
- When did the Su-57D make its first flight? The maiden flight took place on May 19, 2026, lasting approximately 40 minutes.
- What is the primary purpose of the second seat? The second seat is designed for a crew member to manage manned-unmanned teaming (such as controlling the S-70 Okhotnik drone), as well as for advanced pilot training.
- Is the Su-57D an entirely new aircraft? No. According to industry analysis, the prototype was converted from an existing single-seat T-50-5R airframe.
Sources
Photo Credit: United Aircraft Corporation
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