Space & Technology
Space News ,India :- In recent months, Indians have been celebrating the remarkable success of their space program, led by the Indian Space Research Organization (ISRO). Behind the scenes, ISRO holds a couple of well-guarded technological secrets, one of them being nuclear, set to drive future cosmic voyages.In the sci-fi blockbuster "The Martian," astronaut Mark Watney relies on a Radioisotope Thermoelectric Generator (RTG) fueled by Plutonium-238 to survive on the red planet. In reality, RTGs generate electricity from the heat produced by decaying radioactive substances. Plutonium-238, known for its steady heat emission, has been a preferred choice for deep-space missions by both the former USSR and the US.ISRO entered the realm of nuclear-powered space exploration during the successful lunar mission Chandrayaan-3, utilizing a scaled-down version of the RTG called the radioisotope heating unit (RHU). Weighing 40 grams, RHUs, provided by India's atomic energy experts, are set to play a crucial role in ISRO's future missions to the Moon, Mars, Venus, and beyond.RHUs, smaller counterparts of RTGs, emit approximately one watt of heat each, maintaining operational temperatures for spacecraft components. These compact heat sources are vital in environments where solar energy may be scarce, such as lunar nights or as probes venture farther from the Sun. Not only do RHUs offer a reliable power supply, but they also contribute to reducing the weight and mass of space probes, eliminating the need for large solar panels.In contrast to solar panels, which can become inefficient during deep space missions, RHUs, each weighing only 40 grams, become critical in ensuring continuous power for instruments and sensors. With the cost of launching payloads into space and the limitations of solar panels in mind, RHUs play a pivotal role in ISRO's ambitious plans, including placing a lander on Mars and exploring Venus.Collaboration with Russia for radioisotope heating units was considered during the Chandrayaan-2 mission but was eventually dropped due to design differences. The choice between solar and nuclear power depends on the mission's goals and operational needs, with radioisotope power enhancing a mission's scientific capabilities.Meanwhile, ISRO has quietly developed two groundbreaking technologies with Bengaluru-based startup Bellatrix Aerospace. These technologies involve electric propulsion systems for satellites, tested in space aboard POEM-3, and the replacement of hazardous Hydrazine with a non-toxic, environmentally friendly propellant.The propulsion systems, utilizing electricity instead of conventional chemical propellants, offer a glimpse into the future of space travel. The use of non-toxic propellants addresses health and environmental concerns associated with traditional fuels, aligning with global efforts to phase out hazardous substances in space exploration.As ISRO continues to push the boundaries of space technology, these developments position India as a key player in shaping the future of space exploration and satellite propulsion systems.
Read More → Posted on 2024-02-05 06:14:26
Space & Technology
Space News ,India :- In a media interaction held in New Delhi, Union Minister of State for Science and Technology and Space, Jitendra Singh, revealed that the uncrewed "Vyommitra" mission is set for launch in the third quarter of this year. This mission precedes India's landmark "Gaganyaan" project, scheduled for 2025, which aims to conduct the nation's first human-manned space flight.Derived from Sanskrit words, "Vyoma" (meaning space) and "Mitra" (meaning friend), Vyommitra is a female robot astronaut equipped with the capability to monitor module parameters, issue alerts, and execute life support operations. The robot can perform tasks such as operating six panels and responding to queries, simulating human functions in the space environment.Jitendra Singh explained that Vyommitra is designed to interact with the life support system and replicate human functions in space. The successful completion of the first Test Vehicle Flight TV D1 on October 21 last year marked a crucial step in the preparation for the Gaganyaan mission, qualifying the crew escape system and parachute system.Singh emphasized that the human rating of the launch vehicle is complete, and all propulsion stages are qualified. As India gears up for its first-ever manned space flight with Gaganyaan, the uncrewed unmanned robot flight Vyommitra is scheduled for this year.The Gaganyaan project aims to showcase India's human space capabilities by launching a crew of astronauts into a 400-kilometer orbit and safely bringing them back to Earth by landing in India's sea waters.
Read More → Posted on 2024-02-05 06:05:34
Rudram 2 Hypersonic Missile ,India’s Formidable ‘Super Killer’ Air-to-Surface Anti-Radiation Missile
India
Defense News ,India :- Dr. Samir V Kamat, Chairman of the Defense Research and Development Organisation (DRDO), has officially confirmed the commencement of flight trials for the Rudram-II Air-to-Surface (A2S) missile initiated last year. This formidable missile, boasting an impressive range of 300 kilometers, represents a state-of-the-art addition to India’s military arsenal, showcasing advancements in defense technology and strategic capabilities.A recent promotional video by the Indian Air Force (IAF) prominently features developmental tests of the Rudram-II from the Su-30MKI, highlighting its crucial role in reinforcing the nation’s air superiority.The Rudram-II's versatility is a key highlight, offering two distinct variants tailored to specific operational needs. The first variant, functioning as an Anti-Radiation Missile (ARM), is equipped with a PHH-IIR Seeker designed for precise neutralization of radar installations.This capability significantly enhances the IAF’s ability to suppress enemy air defenses, establishing aerial dominance in contested airspace. Simultaneously, the second variant serves as a potent Ground Attack missile, featuring an IIR Seeker optimized for targeting airstrips, bunkers, and aircraft hangars. This dual functionality enhances the IAF’s strategic capabilities, providing flexibility in mission planning and execution.The combat prowess of the Rudram-II is further emphasized by its impressive warhead capacity, capable of carrying a 200-kilogram payload. This payload capacity allows for the deployment of various munitions, including high-explosive ordnance and specialized warheads tailored to specific mission objectives.With extraordinary speed capabilities reaching Mach 5.5, the Rudram-II ensures swift and decisive action on the battlefield, enabling a rapid response to emerging threats and adversaries.Crucially, the missile is designed for precise strikes with minimal collateral damage, even at high speeds and altitudes. Launched from altitudes ranging from 3 to 15 kilometers, the Rudram-II is engineered to impact targets at speeds slower than Mach 1, ensuring pinpoint accuracy and minimizing the risk of unintended harm to civilian populations and infrastructure. This precision-guided capability reflects India’s commitment to the responsible and ethical use of military force, prioritizing the minimization of civilian casualties in conflict zones.In essence, the Rudram-II stands as a testament to India’s remarkable progress in defense technology, providing the nation with a sophisticated and adaptable missile system that enhances its military capabilities and strategic flexibility.Rudram Series Missile Specifications :- FeatureRudram-1Rudram-2 Anti RadiationRudram-2 Ground AttackRudram-3Mass (kg)600NaNNaNNaNLength (m)5.5NaNNaNNaNWarheadPre-fragmentedPre-fragmentedPenetration-cum-BlastNoneWarhead weight (kg)55155200NaNDetonation mechanismOptical proximity fuzeNoneNoneNoneEngineDual-pulsed rocket motorNoneNoneNonePropellantSolid fuelNoneNoneNoneOperational range (km)150300300550Flight altitude (km)1 - 153 - 153 - 15NaNMaximum speed (Mach)25.55.5NaNGuidance system (Mid-course)INS + Passive radar homingINS + SatNav + Passive radar homingINS + SatNavNoneGuidance system (Terminal)MMW Active radar homingIIR homingIIR homingNoneAccuracy (CEP)5NaNNaNNaNLaunch platformMiG-29UPG, Dassault Mirage 2000SEPECAT Jaguar, Su-30MKI, Tejas Mk.1/1ASukhoi Su-30MKI and Mirage 2000NoneNone
Read More → Posted on 2024-02-04 16:59:47
World
Defense News ,India :- In a significant development, the Anti-Terrorist Squad (ATS) of Uttar Pradesh Police apprehended Satendra Siwal, a Ministry of External Affairs employee posted at the Indian Embassy in Moscow, on charges of engaging in anti-national activities with the Pakistani intelligence agency ISI. The arrest follows suspicions of Siwal providing crucial confidential information pertaining to the strategic operations of the Ministry of Defence, the Ministry of External Affairs, and Indian military establishments.According to an official statement released on Sunday, Siwal, the son of Jaiveer Singh from Shahmahiuddinpur village in the Hapur district, was taken into custody after an extensive investigation by the ATS. The intelligence indicated that individuals associated with the ISI were enticing Ministry of External Affairs employees, including Siwal, with financial incentives to gather strategic information concerning the Indian Army, posing a significant threat to India's internal and external security.The ATS, employing electronic and physical surveillance, identified Siwal's connection with ISI handlers and his involvement in anti-India activities. It was revealed that he was providing critical confidential information in exchange for monetary gains. Following this discovery, Siwal was summoned to the ATS field unit in Meerut for interrogation, during which he confessed to his involvement in the espionage activities.An FIR has been lodged against Siwal, who has been serving as the India Based Security Assistant (IBSA) at the Indian Embassy in Moscow since 2021. The charges include Section 121A of the IPC (waging war against the country) and violations of the Official Secrets Act of 1923. The arrest underscores the gravity of the situation and the concerted efforts to safeguard India's national security against espionage and anti-national activities.
Read More → Posted on 2024-02-04 16:13:12
India
Defense News ,India :- In a sorrowful incident at Hakimpet Air Force Station in Telangana, an Indian Air Force officer, Corporal Harveer Choudhary, lost his life while repairing a U-736 Kiran Aircraft on Saturday. The officer sustained a severe head injury when the aircraft's seat unexpectedly ejected around 2:10 pm. Despite immediate attention, Corporal Choudhary succumbed to his injuries on the spot, as reported on Sunday.Local authorities have initiated an inquiry into the accident, with the Alwal police registering a case. Air Force officials promptly alerted the police, who arrived at the scene and facilitated the transfer of the officer's body for a postmortem examination. The ongoing investigation aims to shed light on the circumstances surrounding this tragic incident.
Read More → Posted on 2024-02-04 16:07:02
World
Defense News ,Israel :- In Paris Air Show 2023, Rafael of Israel revealed its revolutionary Sky Sonic missile, a cornerstone of its defense system designed to counter the escalating hypersonic threat. The unveiling took place six months ago, providing a glimpse into Israel's strategic response to the evolving nature of aerial threats.The Sky Sonic missile, characterized by its imposing size exceeding 6 meters, operates on a sophisticated two-stage system. The lower stage acts as the main booster, propelling the missile at high speeds. Positioned at a programmable distance/altitude, ranging from 7 to 20 km and adjustable post-launch, the booster separates from the kill vehicle, often referred to as "the brain of the system" by company representatives.Rafael emphasized the multifaceted nature of the hypersonic threat, focusing not only on speed but also on critical factors such as altitude and maneuverability. The missile is engineered to operate at speeds surpassing Mach 20 and altitudes of 70-80 km, navigating the challenging conditions of the mesosphere where thin air and reduced aerodynamic efficiency present unique challenges.The Sky Sonic's kill vehicle features a primary motor used predominantly in the final engagement phase, coupled with maneuverability facilitated by movable fins and lateral thrust in conditions of sufficient air density. The missile is still in the research and development phase, showcasing Rafael's commitment to advancing next-generation technologies and unique conceptual frameworks.Unlike conventional interception methods, the Sky Sonic does not aim to directly collide with the incoming threat. Instead, it employs an anticipatory approach, maneuvering to approach the threat head-on at speeds exceeding 5,000 m/s. While a direct hit at such speeds ensures the destruction of the incoming threat, Rafael highlights the redundancy of the system. A proximity fuse triggers the warhead within lethal range, making the intercept both unique and different from conventional methods.Rafael provides electro-optic tracking assets for the Sky Sonic, while other components, such as radars, will be sourced from third-party collaborators with whom the Haifa-based company has previously collaborated in developing lower-layer interceptors. The missile will be launched vertically using a multiple-cell system, as depicted in images released by Rafael.While the exact deployment date remains unspecified, Rafael anticipates having the Sky Sonic ready in the coming years. The system is poised to complement existing air defense infrastructure, reinforcing Israel's security against a multitude of incoming threats. The significance of this development was underscored by Mr. Galant, acknowledging the contributions of Rafael's scientists and specialists in safeguarding the country.
Read More → Posted on 2024-02-04 16:00:42
World
Defense News ,Slovak :- The Slovak Ministry of Defence has recently entered into a contract with ZVS Holding, a subsidiary of MSM Group, for the procurement of 155mm artillery ammunition designed for the Zuzana 2 self-propelled howitzers.As reported by the EU Tender Electronic Daily (TED), the contract holds a substantial value of EUR 122 million and is slated to conclude within a 48-month timeframe. The specific quantity of artillery shells to be supplied to the Slovak Armed Forces by ZVS Holding has not been disclosed as of now.The Zuzana 2 self-propelled howitzers are crafted by Konstrukta Defence, a Slovak company under the umbrella of DMD Group.Presently, Zuzana 2 artillery systems are in active service with both the Slovak Armed Forces and the Armed Forces of Ukraine. Notably, by the year 2023, Slovakia had already delivered eight Zuzana 2 howitzers to Ukraine. In a significant development, Ukraine, in July 2023, placed an order for an additional 16 artillery systems. The financing for this order is set to be a collaborative effort, with contributions from Germany, Denmark, and Norway.
Read More → Posted on 2024-02-04 15:38:59
Space & Technology
Space News ,China :- In a significant technological stride, China is in the process of developing a nuclear reactor designed to power its missions to the Moon and Mars. The reactor boasts a capacity of generating one megawatt of electricity, claiming to be a staggering 100 times more potent than a comparable device currently in the works at NASA, as reported by the South China Morning Post.NASA's fission power source, slated for completion by the end of the decade, aims to support sustained human habitation on the Moon. However, two anonymous scientists argue that traditional sources such as chemical fuel and solar power may fall short of meeting the demands of extensive human space exploration and potential settlements on celestial bodies. They propose that nuclear power holds the most promising solution, emphasizing the global competition in this domain.Despite its potential, challenges are expected for the megawatt space reactor, particularly in terms of cooling. The reactor's compact size, coupled with the need to dissipate excess heat into space, poses potential hurdles in generating electricity efficiently. To address this, Jiang Jieqiong, a professor at the Chinese Academy of Sciences’ Institute of Nuclear Safety Technology, suggests a foldable structure akin to an umbrella to enhance radiator surface area.Various approaches are being explored, including the possibility of assembling smaller reactors into a larger machine. Such a system could power large ion thrusters, propelling astronauts toward Mars.However, the advancement in space technology raises concerns beyond power sources. The proliferation of space debris, exemplified by the recent Russian satellite test that generated hundreds of thousands of debris pieces, poses a threat to global interests. China's Long March 5B rocket's erratic orbit earlier this year exemplifies the challenges in tracking and predicting space objects.The South China Morning Post notes that the secrecy surrounding space nuclear reactor programs has left a legislative void to address potential accidents, such as failed launches or meltdowns in space. Urgent calls for the establishment of a safety evaluation and management system, suited to China's technological status, underscore the need for increased transparency in research and development progress to alleviate public concerns, according to space scientist Zhang Ze of the Shanghai Institute of Space Propulsion.
Read More → Posted on 2024-02-04 15:27:45
World
Defense News ,South Korea :- South Korea is on track to commence production of the KF-21 fighter jet this year as scheduled, according to an announcement from the state arms procurement agency on Wednesday. This development marks a significant milestone in the nation's quest for an advanced domestically-produced fighter aircraft.The Defense Acquisition Program Administration (DAPA) aims to finalize a contract with Korea Aerospace Industries Ltd. (KAI), the manufacturer of the KF-21, in the first half of this year, paving the way for the large-scale production of the fighter jet, as revealed by a DAPA official.In 2015, South Korea initiated a joint fighter jet development project with Indonesia, with the objective of deploying 120 KF-21s in the South Korean Air Force by 2032, replacing its aging fleet of F-4 and F-5 jets.DAPA reported that all six KF-21 prototypes have successfully undergone test flights, conducting various performance assessments, including supersonic flights and arms separation tests.Ongoing testing for the prototypes is scheduled for this year, with one undergoing extreme weather tests at the Agency for Defense Development’s test center in Seosan, located 98 kilometers southwest of Seoul, throughout February.Despite progress, the joint development project, valued at 8.1 trillion won (US$6.1 billion) through 2026, faces uncertainties related to Indonesia's overdue payments, which were estimated at nearly 1 trillion won as of October last year.Under the agreement, Seoul is set to cover about 60 percent of the project's cost, while Jakarta and KAI are expected to contribute around 20 percent each. The DAPA official stated that ongoing discussions aim to prompt Jakarta to submit an updated payment plan for the project.Specifications of the KAI KF-21 Boramae: Type: Multirole fighter jet First flight: July 19, 2022 Engine: Two Hanwha Techwin General Electric F414-KI afterburning turbofans Thrust: 50,000 pounds-force (220,000 N) Max speed: Mach 1.81 Combat range: 1,100 kilometers (684 miles) Ferry range: 2,900 kilometers (1,802 miles) Service ceiling: 16,700 meters (54,790 feet) Empty weight: 11,800 kilograms (26,015 pounds) Max takeoff weight: 25,400 kilograms (55,993 pounds) Internal fuel: 3,600 kilograms (8,000 pounds) (KF-21N), 5,400 kilograms (12,000 pounds) (KF-21D) Armament: Guns: One 20 mm internal cannon Hardpoints: 6 external hardpoints (KF-21N), 10 external hardpoints (KF-21D) Missiles: Air-to-air missiles: MBDA Meteor, AIM-120 AMRAAM, Diehl IRIS-T, AIM-9X Sidewinder; Air-to-surface missiles: AGM-65 Maverick, AGM-84 Harpoon, Taurus KEPD 350 The KAI KF-21 Boramae is a South Korean-developed 4.5-generation fighter jet that is intended to replace the country's aging fleet of F-4 and F-5 fighters. It is also expected to complement the F-15K, KF-16, FA-50, and F-35 fleets. The KF-21 is available in two variants: the KF-21N, which is a single-seat variant, and the KF-21D, which is a two-seat variant.The KF-21 is a relatively small and agile fighter jet, with a length of 15.2 meters (50 feet) and a wingspan of 9.8 meters (32 feet). It is powered by two Hanwha Techwin General Electric F414-KI afterburning turbofans, which give it a max speed of Mach 1.81 and a combat range of 1,100 kilometers (684 miles). The KF-21 has a service ceiling of 16,700 meters (54,790 feet) and can carry a maximum payload of 7,600 kilograms (16,755 pounds).The KF-21 is armed with one 20 mm internal cannon and can carry a variety of air-to-air and air-to-surface missiles on its six or ten external hardpoints. The air-to-air missiles that the KF-21 can carry include the MBDA Meteor, AIM-120 AMRAAM, Diehl IRIS-T, and AIM-9X Sidewinder. The air-to-surface missiles that the KF-21 can carry include the AGM-65 Maverick, AGM-84 Harpoon, and Taurus KEPD 350.
Read More → Posted on 2024-02-04 14:15:22
World
Defense News ,Baluchistan :- The Baloch Liberation Army (BLA) declared the triumphant conclusion of Operation Dara-e-Bolan, a two-day military campaign, during which 385 'Baloch Freedom Fighters,' including 12 Fidayeen, participated. The operation resulted in the elimination of 78 Pakistani soldiers, securing control over a 70km radius area, including the town of Mach and the strategic highway NH-65.The BLA expressed readiness to collaborate with any nation against the common enemy for mutual benefit. The operation, conducted from January 29 to 31, involved various BLA units, achieving all targeted goals, according to the BLA statement reported by Indian News Agency ANI.BLA's primary objectives for Operation Dara-e-Bolan were to showcase its capability to liberate a city in Baluchistan from Pakistani 'occupying' forces and to convey a message to the world about the alleged atrocities committed by Pakistani forces in Baluchistan. The BLA emphasized the need for international recognition as the legitimate army of the Baloch nation.The statement also highlighted the support received from organizations affiliated with Baloch Raji Aajoi Sangar, underscoring the significance of coordination and unity in Baloch history.Operation Dara-e-Bolan featured diverse military tactics, including 15 Sniper/Laser Attacks, 21 Counterattacks, 11 Grenades/Bombings, 11 Ambushes, 11 Targeted Attacks, 5 Guerrilla Attacks, and one Missile Attack. The BLA successfully targeted 78 Army personnel, 44 Police/Levies, 35 paramilitary Frontier Corps, and 10 Secret Services.Despite BLA taking control of a vast area for two days, the enemy forces reportedly managed to martyr only one BLA fighter, highlighting the professional military skills and capabilities of the Baloch Liberation Army.The BLA's message to the world, conveyed through Operation Dara-e-Bolan, emphasized its ability to crush occupying forces and urged institutions and nations with mutual interests to collaborate against the common enemy. The operation resulted in the destruction of military and police vehicles, surveillance cameras, and the seizure of weaponry by the BLA.
Read More → Posted on 2024-02-04 14:00:54
India
Defense News ,India :- In the latest development of a diplomatic dispute between the Maldives and India, the Maldivian government has formally requested comprehensive details from the Indian government regarding an incident where its coast guard personnel allegedly boarded three Maldivian fishing vessels within the Maldives' economic zone. This tension has emerged following the election of President Mohamed Muizzu, perceived as a pro-China leader, in November last year. The request adds another layer to the strained bilateral ties between the two nations.There has been no immediate response from the Indian government to the allegations made by the Maldives. The incident in question occurred on January 31 when the Indian Army intercepted a Maldivian fishing boat within the Maldives' Special Economic Zone, leading to accusations of a breach of international maritime laws and regulations.The statement from the Maldives' defense ministry highlighted that Indian troops boarded the fishing boats without prior consultation with relevant authorities. In response, the Maldivian government, through the Ministry of Foreign Affairs, has initiated an official request seeking comprehensive details from the Indian government.President Mohamed Muizzu, who defeated the India-friendly incumbent in September last year, has been actively shaping the foreign policy of the Maldives. His government previously requested the withdrawal of 88 military personnel from India, citing a "strong mandate" from the Maldivian people. The relationship between the two nations further soured after derogatory social media posts by three of Muizzu's ministers against Indian Prime Minister Narendra Modi.A recent high-level meeting in New Delhi resulted in an agreement for India to replace its military personnel operating aviation platforms in the Maldives. Approximately 80 Indian military personnel are currently stationed in the Maldives, primarily managing two helicopters and an aircraft that conduct medical evacuations and humanitarian missions. The replacement process is set to be completed by May 10, with the first phase concluded by March 10, according to the statement from the Maldivian foreign ministry.
Read More → Posted on 2024-02-04 13:55:29
World
Defense News ,UK :- In an unexpected turn of events, the British aircraft carrier HMS Queen Elizabeth, slated to lead the largest NATO exercises since the Cold War, will not be setting sail on Sunday. The Royal Navy revealed that a propeller problem was discovered during final checks, necessitating a change of plans. The HMS Prince of Wales will take the lead in the exercises off Norway's Arctic coast as a replacement.This incident mirrors a reverse scenario from August 2022 when the HMS Prince of Wales experienced a propeller problem on its way to training exercises with the United States and Canada. Back then, the carrier had to be towed back to port, and the HMS Queen Elizabeth stepped in to fulfill its role in the exercises.The current setback poses challenges for the Royal Navy, potentially hindering their ability to deploy an aircraft to the Red Sea, especially amid escalating hostilities with Iran-backed Houthi rebels targeting cargo ships in the strategic waters connecting Asia with Europe and the US. Armed forces minister James Heappey had previously suggested such a deployment.This propeller issue marks the second setback for the Royal Navy in less than three weeks. Recently, two warships collided in a Bahrain harbor, causing damage to the vessels but fortunately resulting in no injuries. Military officials are actively investigating the collision involving the HMS Chiddingfold, which appeared to reverse into the HMS Bangor while docked. Both minehunters were stationed in the Middle East to safeguard merchant vessels.Despite these challenges, the UK joined the US in a recent strike against 36 Houthi targets in Yemen, aiming to further disable Iran-backed groups that have posed persistent threats to American and international interests.With the HMS Queen Elizabeth sidelined, the HMS Prince of Wales is set to lead Exercise Steadfast Defender, heading a carrier strike consisting of eight ships, including British, US, Spanish, and Danish vessels.
Read More → Posted on 2024-02-04 13:48:29
World
Defense News ,Europe :- In the wake of shifting attitudes in Europe regarding the preparedness for advanced weapon attacks from Russia, a potential collaboration is emerging between the Israeli defense company, Rafael, and a European consortium formed to address the looming threat of hypersonic missiles. Germany, in response to lessons learned from the war in Ukraine, has recently acquired the Israeli Arrow 3 systems designed to intercept ballistic missiles.Recognizing the urgency highlighted by the Ukrainian conflict, a senior Israeli defense source emphasized, “Europe has been slow in developing some weapon systems. The war in Ukraine serves as a wakeup call, and Israel can expedite the development process.”The European Commission, in a recent statement, acknowledged the evolving threat spectrum, particularly in the context of hypersonic attack missiles. Establishing a truly European interceptor capability is seen as crucial for enhanced protection of European territory, citizens, and potential areas of conflict. Moreover, such a capability would contribute to NATO's resilience. The European Commission has entrusted the management of this project to the Organization for Joint Armament Cooperation (OCCAR), which has signed agreements with SMS – SISTEMAS DE MISILES DE ESPAÑA SL, as consortium coordinator, for funding and procurement.In 2023, Rafael, renowned for developing the Iron Dome and David’s Sling air defense systems, announced the development of Sky Sonic, an air defense system designed to intercept hypersonic missiles. Initially financed with Rafael's own resources, the Israeli Ministry of Defence hesitated to fund the development phase, citing a perceived lack of imminent threat. With the evolving European perspective, Rafael is now seeking partners, and collaboration with the European consortium appears promising.Hypersonic missiles pose a unique threat, including atmospheric cruise missiles, gliders, and cruisers known for their incredible speed, accuracy, and maneuverability. Unlike ballistic missiles, hypersonic missiles can alter their course mid-flight. Effectively countering these threats necessitates a multifaceted approach involving speed counteraction, as well as robust tracking, detection, and interception capabilities.During the Ukraine conflict, Russia claimed to have deployed a hypersonic missile, the Kh-47M2 Kinzhal, launched from a Mig-31K fighter aircraft. Recognizing the potential severity of such incidents, talks between Rafael and European partners have gained momentum. While the Israeli Ministry of Defence has not yet responded to inquiries, a Rafael spokesperson confirmed significant interest in the collaborative program with European allies in the realm of air defense.
Read More → Posted on 2024-02-04 05:42:55
India
Defense news ,India :- The Indian Navy's submarine INS Karanj has docked at the port of Sri Lanka for an official visit, just ahead of the country's Independence Day celebrations this Saturday.During the visit, the Sri Lanka Navy accorded a ceremonial welcome to INS Karanj, upholding naval traditions. INS Karanj, a member of the Kalvari class submarines, boasts a length of 67.5 meters and a crew comprising 53 members. Commander Arunabh currently commands the submarine, according to reports.This visit assumes particular significance in the context of India-Sri Lanka bilateral relations, occurring in the lead-up to Sri Lanka's 76th National Day celebrations. An official statement underscores the purpose of the visit as strengthening maritime ties between India and Sri Lanka. Notably, a similar visit was made by INS Vagir, another Kalvari-class Indian submarine, to the Colombo port on June 19, inviting locals to explore the vessel.The official visit of INS Karanj to Colombo is scheduled to conclude on February 5. The statement emphasizes that the visit symbolizes the ongoing "cooperation and friendship" between the two nations.
Read More → Posted on 2024-02-04 05:36:06
India
Defense News ,India :- In a significant strategic move, India is poised to acquire 31 MQ-9B Predator drones following the United States' approval of the sale during Prime Minister Narendra Modi's visit to the US in June last year. The formal notification of the deal, valued at $3.99 billion, was presented to the US Congress on Thursday.The approval initiates a crucial step in bolstering India's national security, as the MQ-9B is a high-capacity, high-altitude endurance drone with the ability to operate at 27,000 feet and reach heights of 50,000 feet. Equipped with advanced missiles and surveillance systems, these drones are set to enhance the capabilities of the Indian Navy, reinforce the Indian Army, and provide improved battlefield transparency to the Indian Air Force.The government-to-government deal, involving no intermediaries, requires a letter of request from the Indian government to the US, which is followed by a letter of acceptance. With the deal valued at $3.99 billion, the draft letter of acceptance is currently under consideration by the US Congress for 30 days before the final letter is sent to India.The MQ-9B drones hold critical significance for India's defense along the Line of Actual Control (LAC) with China and the Line of Control (LOC) with Pakistan. Their multi-faceted capabilities include offering clear battlefield transparency along the LAC, enabling the assessment of Chinese PLA's capabilities, including aircraft, bunkers, rockets, and missile systems.Additionally, the armed MQ-9B drones act as a deterrent against aggressive movements by the PLA, providing the ability to respond to challenges at various altitudes and terrains. This acquisition is a notable advancement from India's current usage of leased Sky Guardian drones for surveillance, particularly during the Chinese transgression in East Ladakh.The MQ-9B's arsenal includes four Hellfire missiles with an 11-kilometer range and at least two laser-guided bombs boasting a range of 150 kilometers using a glide vehicle. This places India on a competitive footing with neighboring nations, such as China and Pakistan, which possess armed drones like the Wing Loong-1 and 2.In the evolving landscape of regional security, the MQ-9B Predator drones signify a game-changing asset for India, ensuring a robust and technologically advanced defense capability against potential threats.
Read More → Posted on 2024-02-04 05:30:05
World
Defense News ,Ukraine War :- Estonia's Ministry of Defence has successfully delivered a comprehensive package of military support to the Armed Forces of Ukraine, featuring advanced weaponry such as Javelin anti-tank guided missiles. The assistance also includes machine guns, small arms ammunition, and diving equipment.Expressing his satisfaction with the latest aid delivery, Estonian Defence Minister Hano Pevkur highlighted the crucial role this support plays in enhancing the capabilities of Ukrainian defenders. Against the backdrop of recent European developments, Pevkur emphasized the importance of continuous large-scale military aid to Ukraine, sending a clear and resolute message of unwavering support to counter any challenges from the Kremlin until a triumphant conclusion.Since 2022, Estonia's commitment to assisting Ukraine has totaled nearly EUR 500 million, constituting approximately 1.4 percent of its gross domestic product. Notably, Estonia has previously supplied a diverse range of military equipment, including Javelin anti-tank missiles, howitzers, artillery ammunition, anti-tank mines, grenade launchers, mortars, vehicles, communication equipment, field hospitals, medical supplies, and personal protective equipment.
Read More → Posted on 2024-02-04 05:21:08
Space & Technology
Space News ,NASA :- NASA is in the final stages of the design phase for its Fission Surface Power Project, a groundbreaking initiative aimed at creating a compact nuclear fission reactor to generate electricity on the moon. The project is a key component of NASA's Artemis program, addressing the need for a reliable and independent energy source during the prolonged lunar nights.In 2022, NASA and the U.S. Department of Energy awarded contracts to three companies — Lockheed Martin, Westinghouse, and IX (a joint venture of Intuitive Machines and X-Energy) — to develop initial designs for the reactor and subsystems. The primary goal is to establish a clean, safe, and sustainable energy solution that can support a prolonged human presence on the lunar surface for at least a decade.Trudy Kortes, program director for technology demonstration missions within NASA's Space Technology Mission Directorate, emphasized the significance of the nuclear reactor, which operates independently of solar conditions, making it crucial for long-term lunar exploration and scientific endeavors.The lunar south pole, with its permanently shadowed regions believed to contain water ice and other volatiles, is identified as a potential location for deploying the reactor. The next phase involves extending contracts to refine the project's direction, leading to Phase 2, which encompasses the final reactor design for a lunar demonstration. The open solicitation for Phase 2 is anticipated in 2025.Lindsay Kaldon, Fission Surface Power project manager at NASA's Glenn Research Center, explained that the information gathered from the initial partners will guide the decision-making process for Phase 2, ensuring the development of a lower-risk system.NASA's target date for delivering the reactor to the launch pad is set for the early 2030s, following Phase 2. The agency has specified a 40-kilowatt reactor using low-enriched uranium, with a weight limit of 13,200 pounds (6,000 kilograms). While certain constraints are defined, NASA has encouraged flexibility, allowing companies to present creative and diverse approaches for technical review.In the U.S., a 40-kilowatt reactor can provide electrical power for approximately 33 households, according to NASA. This lunar nuclear reactor initiative is part of NASA's broader nuclear plans for space, which includes launching a nuclear-powered spacecraft named DRACO by early 2026. Additionally, recent contracts have been awarded for the development of more efficient Brayton power converters to Rolls Royce North American Technologies, Brayton Energy, and General Electric.
Read More → Posted on 2024-02-03 15:43:52
Space & Technology
Space News ,India :- In the wake of Chandrayaan 3's remarkable success, Prime Minister Narendra Modi, while assessing the strides in India's Gaganyaan program, has urged ISRO to expand its horizons. The directive is to aim for assembling a dedicated space station and conducting human missions to the lunar surface. ISRO's strategic roadmap involves accelerating planned programs and, notably, Chandrayaan 4 may pioneer 3D printing on the Moon, a key step towards achieving ambitious milestones.Fresh insights into the future of the Chandrayaan lunar program were unveiled during a presentation by ISRO Chairman S Somanath at the Indian Society of Geomatics (ISG) and the Indian Society of Remote Sensing (ISRS) National Symposium 2023. The revelation indicates that Chandrayaan 4, the sequel to Chandrayaan 3, is slated to showcase additive manufacturing capabilities, specifically 3D printing on the lunar surface. This mission aligns with ISRO's grand plan to establish a space station by 2035, land an indigenous human on the Moon by 2040, and inaugurate a Moon base by 2047, marking India's 100th independence anniversary.The demonstration of 3D printing on the Moon serves a crucial purpose in ISRO's strategy, focusing on In-Situ Resource Utilization (ISRU) in the United States and Local Resource Utilization (LRU) in China. Harnessing locally sourced lunar Regolith as ink enables the production of tools, spare parts, bricks, and even entire habitats, crucial for sustained human presence on the Moon.However, the lunar 3D printing endeavor poses unique challenges, requiring reengineering to adapt to the Moon's low gravity, extreme temperature variations, and the lunar atmosphere bombarded by unfiltered high-energy particles from the Sun. Lunar Regolith, composed of fine, coarse particles that easily infiltrate cracks, adds another layer of complexity, posing potential hazards to personnel and equipment.Notably, both the United States and China are incorporating 3D printing in their lunar base plans, with initiatives such as Artemis Basecamp and the International Lunar Research Station. Research institutions globally are actively working on simulating lunar regolith to refine the entire process, from extraction to processing and on-site 3D printing. China's Chang'e 8 mission, scheduled for 2028, aims to survey locally available materials and demonstrate lunar 3D printing. The Lunar Polar Exploration Mission (LUPEX), a collaboration with Japan's JAXA, is slated for launch in 2025, coinciding with the Chandrayaan 4 mission in 2028.
Read More → Posted on 2024-02-03 15:36:58
India
Defense News ,India :- In the aftermath of a high-level meeting between Indian and Maldivian officials last Friday, the Maldivian government has officially announced that India will execute a phased withdrawal of its military personnel stationed in the island nation, with completion set for May 10th. This strategic move comes in response to rising tensions surrounding the presence of Indian troops and recent diplomatic controversies.The decision is a direct response to Maldivian President Mohamed Muizzu's request for India to fully withdraw its military personnel by March 15th, fueled by concerns about foreign troop presence and exacerbated by a social media controversy involving disrespectful remarks made by Maldivian ministers toward Indian Prime Minister Narendra Modi.India's plan involves the gradual phase-out of military personnel responsible for operating three aviation platforms in the Maldives. The first phase will witness the replacement of personnel on one platform by March 10th, followed by the replacement of the remaining two platforms by May 10th.In a notable shift, India intends to replace the military personnel with experienced ex-servicemen. These individuals will possess expertise in operating Dornier Do-228 and HAL Dhruv helicopters, accompanied by the necessary ground crews and technicians.While the withdrawal of Indian military personnel may have implications for bilateral relations and regional security dynamics, the use of ex-servicemen could potentially address concerns about foreign troop presence while ensuring the retention of technical expertise. However, the long-term consequences of this decision warrant further analysis.
Read More → Posted on 2024-02-03 15:30:38
India
Defense News ,India :- In a significant event at the Naval Dockyard, Defence Minister Rajnath Singh, accompanied by Indian Navy Chief Admiral R Hari Kumar, officiated the commissioning of INS Sandhayak on Saturday. The ceremony began with the Defence Minister's early-morning arrival in Visakhapatnam, where he was accorded a Guard of Honour.During his address at the commissioning ceremony, Rajnath Singh emphasized the formidable strength of the Indian Navy, positioning it as the primary responder for security in the Indian Ocean and the Indian Pacific region. He underscored the global significance of the Indian Ocean in trade, highlighting choke points like the Gulf of Aden and Gulf of Guinea as vital areas for international commerce, albeit fraught with threats, particularly from pirates.Asserting India's stance against maritime piracy and smuggling, Singh declared, "I will again say that people involved in maritime piracy and smuggling will not be tolerated under any circumstances; this is the pledge of new India." He lauded the Indian Navy's recent rescue of 80 fishermen and outlined the Navy's growing role in combating illegal fishing, narcotics, and human trafficking in the Indian Ocean and Indo-Pacific region.Indian Navy Chief Admiral R Hari Kumar, also addressing the commissioning ceremony, expressed the Navy's commitment to shaping a balanced 'Atmanirbhar Force' in service of an ascended Bharat. Admiral Kumar welcomed Defence Minister Rajnath Singh and highlighted the Navy's prowess in indigenous warship and submarine construction over the years.Introducing INS Sandhayak as the 34th addition to the Navy's assets, Admiral Hari Kumar disclosed that it is the first of four advanced Survey Vessels. The vessel, a new iteration of its predecessor that served from 1981 to 2021, was launched on December 5, 2021, and officially delivered to the Indian Navy on December 4, 2023. The commissioning marks a significant milestone in India's naval capabilities, reinforcing its commitment to safeguarding maritime interests and enhancing regional security.
Read More → Posted on 2024-02-03 15:27:06Search
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