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DRDO successfully demonstrated Solid Fuel Ducted Ramjet (#SFDR) technology on February 03, 2026, at 1045 hrs from ITR Chandipur, off the Odisha coast. The achievement places India among a select group of countries possessing this critical technology for long-range air-to-air missile( i.e. ASTRA MKIII)development. All subsystems, including the nozzle-less...

27,399 次观看 • 6 个月前 •via X (Twitter)

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Hyundai Rotem has released a video introducing the LRAAM missile. It is currently being jointly developed with LIG Nex1. The integrated ducted ramjet propulsion is shown briefly. ●The difference from the initially revealed LRAAM is the addition of strakes. ●Since South Korea's numerous air-launched strike missile programs are considered first and the existence of the MBDA Meteor, the development period is generous and is scheduled to end in 2032. ●The consortium is competing with Hanwha Aerospace. ●The SRAAM short-range air-to-air missile is being developed by LIG Nex1. ●The solid fuel gas generator generates fuel-rich gas through primary combustion. Air entering through the air intake is mixed with the fuel-rich gas and then combusted a second time in the combustor to generate thrust. ●Ducted ramjet or ducted rocket propulsion systems simplify the fuel supply system and are lighter than liquid-fuel ramjet propulsion systems. Liquid-fueled ramjets offer better fuel efficiency and fuel supply control. However, they require additional fuel handling and are more expensive and heavier. ●As part of the recent success of its ground-launched hypersonic cruise vehicle, Hyundai Rotem also released CG of an air-launched hypersonic anti-ship cruise missile. The disclosed information mentions the use of hypersonic cruise missiles on land, sea, and air, and Hyundai Rotem is considered to be leading the way in cutting-edge engine and materials technology. ADD and Hanwha Aerospace are also participating in this sensitive program.

Mason ヨンハク

71,114 次观看 • 7 个月前

As the CFM LEAP engine shuts down, you can hear the distinctive “whoosh” sound followed by a gush of air. That is the Reverse Bleed System (RBS) at work. During normal operation, a significant amount of fuel remains unpurged in the system after engine shutdown. This residual fuel, located near or within the hot section, vaporizes due to high temperatures and deposits carbon (coke) on the fuel nozzles. Over time, nozzle coking leads to several operational and maintenance issues, including loss of thrust, reduced engine efficiency due to incomplete combustion, accelerated deterioration of hot-section components (combustor and High-Pressure Turbine), engine start failures, potential engine stalls, and increased unscheduled engine removals. The Reverse Bleed System (RBS) prevents fuel nozzle coking by automatically introducing cool air from the core compartment into the engine core flowpath after shutdown. This effectively lowers the fuel nozzle temperature below the coking threshold. RBS can operate for a maximum of 1 hour, and its effectiveness depends on ambient conditions (especially ambient temperature) and the total duration it runs. The last flight of the day contributes the most to fuel nozzle coke accumulation because of the extended dwell time at the gate. By actively managing post-shutdown thermal conditions, RBS significantly reduces coking-related problems, improves engine reliability, and lowers long-term maintenance costs. Now, also coming soon to the CFM56

Arjun Singh

53,523 次观看 • 3 个月前

PAKISTAN AIR FORCE CONDUCTS SUCCESSFUL FLIGHT TEST OF TAIMOOR WEAPON SYSTEM 03 January, 2026: Pakistan Air Force has successfully conducted the flight test of the indigenously developed Taimoor Weapon System, marking another significant milestone in the advancement of national aerospace and defence capabilities. Taimoor Air-Launched Cruise Missile is capable of engaging enemy land and sea targets with high precision at a range of 600 kilometers, carrying a conventional warhead. Equipped with state-of-the-art navigation and guidance system, Taimoor is designed to fly at very low altitudes, enabling it to effectively evade hostile air and missile defence systems. Its precision-strike capability significantly enhances the conventional deterrence and operational flexibility of Pakistan Air Force, further strengthening the country’s overall defence posture. The successful flight test underscores the technical maturity, innovation and self-reliance achieved by Pakistan’s defence industry. The launch was witnessed by senior officers of the Pakistan Armed Forces, along with distinguished scientists and engineers who played a pivotal role in the development of this advanced weapon system. Air Chief Marshal Zaheer Ahmed Baber Sidhu, Chief of the Air Staff, Pakistan Air Force, heartily congratulated the scientists, engineers and the entire PAF team on this remarkable achievement. He lauded their professional excellence, dedication and unwavering commitment to strengthening Pakistan’s defence capabilities. The Air Chief reaffirmed that such accomplishments are a testament to the nation’s resolve to achieve technological self-sufficiency and maintain a credible conventional deterrent in the evolving regional security environment. The successful test of the Taimoor weapon system reflects Pakistan Air Force’s continued pursuit of operational readiness, technological superiority and national security objectives.

DGPR (AIR FORCE)

271,210 次观看 • 7 个月前

A preventable tragedy On This Day in 1967: Stockport air disaster (England). A British Midland C-4 [G-ALHG] crashes in Stockport, 72 of 84 aboard die. On a go-around, crew lost control after 2 engines failed. Investigation traced the issues to a known - but never addressed - design issue in the fuel system. More details here by ASN (video is from British Pathé) PROBABLE CAUSE: "The immediate cause of the accident was loss of power of both engines on the starboard side, resulting in control problems which prevented the pilot from maintaining height on the available power with one propeller windmilling. The loss of power of the first engine was due to fuel starvation due to inadvertent fuel transfer in flight. The loss of power of the second engine was due either to fuel starvation resulting from inadvertent fuel transfer in flight or to misidentification by the crew of which engine had failed followed by failure to restore power in time to the engine misidentified as having failed. Contributory causes of the accident were: (a) The design of the fuel valves and location in the cockpit of their actuating levers, so that a failure by the pilot correctly to position the lever by an amount so small as to be easy to do and difficult to recognize would result in inadvertent fuel transfer on a scale sufficient to involve the risk after a long flight of a tank expected to contain sufficient fuel being in fact empty. (b) Failure of those responsible for the design of the fuel system or the fuel valves to warn users that failure by a small amount to place the actuating levers in the proper position would result in inadvertent fuel transfer on a scale involving this risk after a long flight. (c) Failure of British Midland's air crew or engineers to recognize the possibility of inadvertent fuel transfer in the air from the evidence available in previous incidents in flight and contained in the fuel logs. (d) Failure of other operators of Argonauts who had learned by experience of the possibility of inadvertent fuel transfer in flight to inform the Air Registration Board, the Directorate of Flight Safety of the Board of Trade or its predecessors, or the United Kingdom Flight Safety Committee of the facts which they had learned so that these might be communicated to other operators of Argonauts and other aircraft equipped with similar systems and fuel cocks."

Francisco Cunha

24,189 次观看 • 2 个月前

China Achieves First Successful Net Recovery of Reusable Long March 10B Rocket China successfully launched the Long March 10B (CZ-10B) reusable launch vehicle today (10 July 2026) from the Hainan Commercial Space Launch Site, marking a major milestone in the country’s commercial space ambitions. The mission achieved China’s first successful controlled recovery of a rocket first stage and the world’s first successful net-based recovery of an orbital-class launch vehicle. The launch took place around midday from Launch Pad No. 2 at the Hainan Commercial Space Launch Site. Approximately six minutes after stage separation, the rocket’s first stage executed a controlled vertical return to the designated recovery zone at sea. Instead of landing on a conventional drone ship, the booster was successfully captured by the offshore recovery vessel “Navigator” (领航者) using a flexible net capture system, representing the first time such a recovery method has been successfully demonstrated for an orbital launch vehicle. The Long March 10B is a new-generation commercial reusable liquid oxygen-kerosene rocket featuring a 5-metre-diameter core stage and standing nearly 70 metres tall. It is powered by seven reusable YF-100N engines. Even when configured for first-stage recovery, the rocket is capable of delivering at least 16 tonnes to low Earth orbit (LEO). The successful mission represents a significant breakthrough for China’s commercial space sector and reusable launch technology. It fills a longstanding gap in China’s capability to operate a large-lift reusable commercial launch vehicle while demonstrating an innovative recovery approach that could reduce launch costs and improve operational efficiency for future missions. The achievement also positions China among the leading nations advancing reusable launch systems, with the successful net recovery introducing a novel alternative to traditional landing platforms used by other space-launch providers.

BRISL

63,848 次观看 • 1 个月前

🚨🇮🇷🇺🇸 US TREMBLES: This Iranian Missile Can Wipe Out Any American Base in the Middle East Iran unveiled the Fattah missile in June 2023 as a new addition to its solid-fuel medium-range ballistic missile arsenal. It has a range of approximately 1,400 km, placing Israel, US bases in the Persian Gulf, and much of the Middle East within reach from Iranian territory. 🔸 Fattah uses solid propellant, allowing it to remain fueled and launch-ready for extended periods. This eliminates the lengthy fueling process required by older liquid-fuel missiles and improves survivability by enabling mobile deployment on transporter-erector-launchers. 🔸 The missile features a maneuverable reentry vehicle mounted on a conical warhead section with small control surfaces. This allows trajectory adjustments during the terminal phase of flight. Unlike traditional ballistic warheads that follow a predictable descent path, maneuvering reentry vehicles can alter direction, reducing interception probability and shortening reaction time for missile defense systems. 🔸 Fattah uses composite materials to reduce structural weight while maintaining strength. This improves range efficiency and allows the missile to carry a warhead estimated at around 450–500 kg. 🔸 The system is part of a broader modernization effort that includes missiles such as Haj Qasem and Kheibar Shekan, all built around solid fuel, mobile launch capability, and maneuverable warheads. These systems are designed for rapid deployment, reduced launch preparation time, and greater operational flexibility. Fattah shows Iran’s continued focus on survivable medium-range strike systems capable of operating from mobile platforms and reaching targets across the region. Trump has been shipping massive amounts of military cargo to the Middle East lately ahead of a possible strike on Iran. Did he manage to send enough body bags for American cannon fodder in case of an Iranian Fatah retaliatory strike?

NewRulesGeopolitics

16,391 次观看 • 6 个月前

PAKISTAN AIR FORCE DEMONSTRATES COMBAT READINESS IN SOUTHERN ZONE 10 February, 2025: Pakistan Air Force successfully conducted Exercise Golden Eagle in the Southern Air Command’s area of responsibility, involving the synchronized orchestration of the complete combat potential at the disposal of Pakistan Air Force showcasing battle readiness and operational agility. The exercise was aimed at further enhancing PAF’s operational prowess through an AI-enabled, net-centric training framework, integrating niche, disruptive and smart indigenous technologies. Aligned with evolving regional security dynamics, the exercise was planned and executed on a Two-Force construct, wherein friendly forces shaped the battlespace while operating within a robust Integrated Air Defence System matrix. This was achieved through seamless fusion and collaborative employment of kinetic capabilities alongside operations across the cyber, space and Electro-Magnetic Spectrum Operations arenas. The kinetic phase of the exercise featured employment of First-Shoot, First-Kill swing-role combat aircraft, equipped with long range beyond-visual-range air-to-air missiles, extended-range air-to-ground stand-off weapons, and precision strike capabilities. These operations were comprehensively supported by force multipliers, including Air-to-Air Refuelers and Airborne Early Warning & Control platforms, enabling precise and effective targeting of adversary centres of gravity. Manned–Unmanned Teaming was a key highlight of Exercise Golden Eagle, manifested through the adroit integration of deep-reach killer drones and loitering munitions operating in a highly contested, congested and degraded battlespace, thereby validating PAF’s capability to conduct high tempo operations in complex modern warfare environments. The Exercise also enabled PAF to practice and validate contemporary air warfare concepts under unified command and control from the Next-Generation All-Domain Command & Control Centre at Air Headquarters, Islamabad, while competing in a full-spectrum, modern tactical air environment. The successful conduct of Exercise Golden Eagle underscores Pakistan Air Force’s unwavering commitment to maintaining a high state of operational preparedness, leveraging indigenous innovation and remaining fully capable of effectively countering emerging and future security challenges.

DGPR (AIR FORCE)

51,533 次观看 • 6 个月前

🇺🇸🇷🇺 THAAD vs S-400: TWO VERY DIFFERENT AIR DEFENSE PHILOSOPHIES THAAD and Russia’s S-400 are often compared as if they perform the same mission. Technically, that is misleading. THAAD is primarily a dedicated ballistic missile defense system. Its interceptor uses hit to kill technology, meaning it destroys the incoming warhead through direct kinetic impact rather than relying on a conventional explosive warhead. It is designed to engage ballistic missiles during their terminal phase, including both inside and just outside the atmosphere. Its AN/TPY-2 X band radar provides high resolution tracking and target discrimination, allowing the system to distinguish the actual reentry vehicle from other objects and continuously update the interceptor with precise tracking data. S-400 follows a different philosophy. It is a multi role long range air defense architecture designed to engage aircraft, cruise missiles and selected ballistic missile threats using different interceptor missiles. Its strength is not simply the advertised maximum range, but the combination of multiple radars, command and control, mobile launchers and different missile types. This creates a major technical distinction: THAAD = specialized upper tier ballistic missile defense S-400 = broader long range integrated air defense THAAD's interceptor is optimized for the difficult terminal ballistic missile problem, where the target may be travelling at extremely high velocity and descending rapidly toward the defended area. S-400's architecture is optimized for flexibility, allowing commanders to select different interceptors depending on target type, altitude and engagement geometry. The real question therefore isn't "Which system has the longer range?" It is: Which system is better suited to the threat? Against ballistic missile warheads, THAAD's architecture is specifically optimized for the mission. Against a mixed package of aircraft, cruise missiles and other aerial targets, S-400 offers a much broader engagement envelope. And in a modern war, neither system is supposed to operate alone. The real advantage comes from layered defense, where long range sensors, command networks, THAAD, Patriot or other systems work together. Range is only one number. Radar architecture, target discrimination, interceptor kinematics, engagement altitude, reaction time, saturation capacity and network integration ultimately determine whether an air defense system survives a real missile raid.

Defense Intelligence

12,393 次观看 • 16 天前

BREAKING: 12 April 2026 VANCOUVER AIRPORT — “SHUTDOWN AIR INDIA” CALL AS PICKETING OF AI 186 CONTINUES Sikhs For Justice (SFJ), a pro-Khalistan advocacy group, has escalated its campaign, with “Picketing” of Air India Flight AI 186 (Vancouver–Delhi) continuing at Vancouver Airport. The action follows SFJ’s call to “shutdown” Air India operations in Canada, citing disclosures by American spy and CIA whistleblower John Kiriakou regarding the Indian government’s role in the 1985 Air India bombing. “This is a direct message — until there is accountability for the Indian government’s role in the bombing of AI 182, Air India will not operate without resistance in Canada,” stated Gurpatwant Singh Pannun, SFJ General Counsel. Protesters state that the ongoing picket is aimed at drawing national attention to what they call decades of misdirection, where blame for the 1985 Kanishka bombing was placed on Khalistan supporters. Kiriakou’s statement — “India blew up a 747, no less…” — is being cited by SFJ as reinforcing its long-standing position on the Indian government’s role in the bombing. “Every Air India flight from Canadian soil reopens the wounds of 329 families — mostly Canadians,” Pannun stated. “This is not over. This is accountability denied — and Canadians are now being asked to confront the truth.” SFJ indicated that picketing actions will continue, urging Canadians to reconsider travel on Air India and demanding full accountability for the 1985 bombing of AI 182.

Gurpatwant Singh Pannun

29,201 次观看 • 4 个月前

🚨#ISPR Surface to Air Missile Rawalpindi, 10 January, 2026 #Pakistan Navy demonstrated its operational readiness and combat preparedness through a comprehensive exercise in the North Arabian Sea, showcasing both conventional and unmanned capabilities, as per dictates of evolving naval warfare. The exercise included the successful live firing of LY-80(N) Surface to Air Missile (SAM) from Vertical Launching System at extended range, validating the long-range capabilities of Pakistan Navy's modern air defence systems. LY-80(N) SAM successfully engaged and neutralized an aerial target, demonstrating Pakistan Navy's robust air defence capabilities. The exercise also featured the successful engagement of surface targets using Loitering Munition (LM), demonstrating Pakistan Navy's precision strike capabilities. Loitering Munition (LM) successfully engaged and destroyed surface targets, showcasing its effectiveness in modern naval warfare. Successful open-sea trials of Unmanned Surface Vessel (USV) were also conducted, marking a significant leap in autonomous naval technology. The trials validated the platform’s ability to combine high-speed performance with mission-critical durability. Key capabilities demonstrated include extreme maneuverability, precision navigation and weather resilience. USV offers a low-risk, high-impact solution with the stealth of a tactical interceptor. Commander Pakistan Fleet witnessed the exercise, which showcased Pakistan Navy's ability to employ advanced systems. Admiral Naveed Ashraf, NI, NI (M), T Bt, Chief of the Naval Staff, commended officers and men of Pakistan Navy for their professionalism and operational competence. He reaffirmed Pakistan Navy's resolve to ensure seaward defence of Pakistan and safeguard national maritime interests under all circumstances.

Pakistan Armed Forces News 🇵🇰

13,150 次观看 • 7 个月前

TRUMP UNVEILS GOLDEN DOME MISSLE DEFENSE SYSTEM. President Donald Trump said he had selected a design for the $175 billion Golden Dome missile defense shield and named U.S. Space Force General Michael Guetlein, to lead the ambitious program aimed at blocking threats from China and Russia. This is a Manhattan Project-scale mission, one that is both urgent and crucial to America’s security. Lockheed Martin is ready to partner with the best in industry, emerging, and large technology companies together to safeguard our nation. We lead the MDA’s National Team for C2BMC and successfully built the world’s most powerful missile defense software network, which connects forces around the world 24x7. This operationally proven, layered missile defense system allows commanders to make synchronized decisions about threats at any range, in any phase of flight, from any location in the world. From surface to space, Lockheed Martin is delivering combat-proven layered defense solutions so the U.S. and allies can stay ahead of accelerating threats. Our integrated air and missile defense systems provide the most advanced radars and sensors, command and control networks, satellites, targets, interceptors, and directed energy systems in the world. NGI is a first line of defense, tip-to-tail interceptor within the Missile Defense Agency’s Ground-based Midcourse Defense (GMD) system. PAC-3 is a world leader in defense technology for air defense missile systems, delivering unmatched capability across multi-domain environments. SBIRS serves as a critical missile warning system, utilizing infrared surveillance for early missile detection. The Long Range Discrimination Radar (LRDR) program is the backbone of the Missile Defense Agency’s layered defense strategy to protect the U.S. homeland from ballistic missile attacks. Sentinel A4 is a high-performance surveillance radar, replacing the legacy Sentinel A3, enhancing defense against cruise missiles, UAVs, and air threats. Aegis Combat System, the Navy’s most modern surface combat system, employs the SPY-1 radar for threat detection at sea. Experience the combat-proven THAAD, a top missile interceptor, protecting against ballistic threats with unmatched effectiveness. The F-35 is the most advanced node in a 21st Century Security network-centric architecture with the ability to securely connect high-tech platforms to share information across every domain. With a combination of all these advanced weapons, A.I., direct energy weapons (DEWs), and the finest aircraft and military in the world, let's just say this is like Skynet from Terminator movies on steroids. America will have the best country missle defense system in the world. Source: Lockheed Martin

The SCIF

21,691 次观看 • 1 年前

🚨Breaking News… history just changed over Tehran in EPIC AIR BATTLE. Today, March 4, 2026, the sky over Iran witnessed something that had never happened before in the history of modern air combat. An Israeli F-35I “Adir” stealth fighter engaged and destroyed an Iranian Air Force Yakovlev Yak-130. The aircraft was completely eliminated in an air-to-air engagement over Tehran. This was not a drone strike. Not a missile launched from the ground. Not a proxy operation. This was a manned stealth fighter eliminating another aircraft in the skies over Iran. And it marks a historic milestone. This engagement is now being reported as the first confirmed air-to-air kill ever achieved by the F-35 platform anywhere in the world. Let that sink in for a moment. The most advanced fighter jet ever deployed in combat… designed with stealth geometry, sensor fusion, and battlefield awareness beyond anything that came before it… has now officially recorded its first aerial victory. The Iranian aircraft destroyed was a Yakovlev Yak-130, a Russian-built advanced trainer and light attack jet used by the Iranian Air Force. This also represents something else historically significant. It is the first Israeli manned air-to-air combat engagement in roughly four decades. Forty years. For decades Israeli pilots have dominated the skies through deterrence, technology, and overwhelming air superiority. But today that dominance translated into direct aerial combat once again. The Israel Defense Forces have officially confirmed the engagement. Multiple defense outlets and international military analysts are already reporting the event. This moment will likely be studied in military academies around the world for years to come. The first air-to-air victory of the American F-35 era. A stealth fighter engaging in real combat… and winning. History just unfolded over Tehran. #SilentMajoritySpeaks #AStoneGroove

A Gene Robinson

2,480,767 次观看 • 5 个月前