India's Prospects in the Area of Ballistic Missile Defense
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Lasers in Defence
National Conference in Applied Sciences and Humanities: NCASH-2017, 24th – 25th February 2017 Thakur College of Engineering & Technology (TCET), Kandivali (E), Mumbai, India http://www.tcethns.cf LASERS IN DEFENCE Nitin Vishwakarma, Harshal Tanwade, Aditya More, Priyanshu Tiwari, Yash Shah, Krishnakant Mishra Department Of Humanities & Sciences Thakur College of Engineering & Technology Kandivali (East), Mumbai-400101, India. [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] Abstract: In today’s world, there is rarely any scientific field which is not influenced by laser technology. In our paper, we will be particularly focusing on the applications of laser in defense & military. After 60 years of regressive research & experimentation on lasers, it has finally found its place in the field of defense & military. It is used in various defense applications like Mid-Infrared Advance Chemical laser (MIRACL), Air Borne Laser (ABL), Tactical High Energy Laser (THEL), Laser Guided Weapons, LiDAR, etc. It has conclude to be very useful where safety & Security are top priorities. Although there are quite many limitations for using Laser Technology in the area of Military & Defense, still there is high scope of future development in this field. So, the scientists are developing new Defense System, which will increase the security of nations against foreign threat. Keywords: LASER, MIRACL (Mid-Infrared Advance Chemical Laser), PHaSR (Personal Halting & Stimulation Response) THEL (Tactical High Energy Laser), LiDAR (Light Detection & Ranging), LOC (Line of Control), De-STAR (Directed Energy System for Targeting of Asteroids & exploration system) 1. Introduction Light Amplification by Stimulated Emission of Radiations which is also written in short as “LASER”, was theoretically discovered in 1957, but the first laser was built in 1960 by Theodore H. -
SIPRI Yearbook 2018: Armaments, Disarmament and International
world nuclear forces 267 VI. Indian nuclear forces shannon n. kile and hans m. kristensen India is estimated to have a growing arsenal of 130–40 nuclear weapons (see table 6.7). This figure is based on calculations of India’s inventory of weapon-grade plutonium and the number of operational nuclear-capable delivery systems. India is widely believed to be gradually expanding the size of its nuclear weapon stockpile as well as its infrastructure for producing nuclear warheads. Military fissile material production India’s nuclear weapons are believed to be plutonium-based. The plutonium was produced at the Bhabha Atomic Research Centre (BARC) in Trombay, Mumbai, by the 40-megawatt-thermal (MW(t)) heavy water CIRUS reactor, which was shut down at the end of 2010, and the 100-MW(t) Dhruva heavy water reactor. India operates a plutonium reprocessing plant for military purposes at the BARC.1 India plans to build six fast breeder reactors by the 2030s, which will significantly increase its capacity to produce plutonium that could be used for building weapons.2 An unsafeguarded 500-megawatt-electric (MW(e)) prototype fast breeder reactor (PFBR) is being built at the Indira Gandhi Centre for Atomic Research (IGCAR) complex at Kalpakkam, Tamil Nadu. The PFBR is expected to be commissioned in mid-2018 following a series of technical delays.3 The IGCAR has announced that a fast reactor fuel cycle facility will be built at Kalpakkam to reprocess spent fuel from the PFBR and future fast breeder reactors. The plant is scheduled to be commissioned by 2022.4 India is currently expanding its uranium enrichment capabilities. -
Indian Army Successfully Carries out Trials of Third Generation NAG Missiles
Sat, 20 July 2019 Indian Army successfully carries out trials of third generation NAG missiles The trials of the missiles, developed by the Defence Research and Development Organisation (DRDO), were conducted between July 7 to July 18, 2019 By Manjeet Singh Negi The Indian Army has successfully carried out its summer user trials of third Generation Anti-Tank Guided Missile NAG at Pokhran Field Firing Ranges. The trials of the missiles, developed by the Defence Research and Development Organisation (DRDO), were conducted between July 7 to July 18, 2019. Defence Minister Rajnath Singh congratulated the user-evaluation teams and the DRDO for the successful completion of the user trials. The NAG missile has been developed to engage highly fortified enemy tanks in all weather conditions with day and night capabilities and with a minimum range of 500m and maximum range of 4 km. It is a third-generation fire-and-forget-class missile and uses an imaging infrared seeker in lock-on- before-launch mode. The missile is launched from the NAG missile carrier (NAMICA) which is capable of carrying up to six combat missiles. The robust imaging algorithm has made the missile hit the target at a distance of 4 km even in severe summer desert conditions which is unique in its class. As part of the NAG summer user trials, six missions were conducted under extreme temperature conditions of the Pokhran Ranges. All the missiles have met the mission objectives including minimum range, maximum range, indirect attack as well as top attack modes and achieved a direct hit on the target. -
Avoiding Another War Between Israel and Hezbollah
COUNTING THE COST Avoiding Another War between Israel and Hezbollah By Nicholas Blanford and Assaf Orion “He who wishes to fight must first count the cost.” Sun Tzu, The Art of War ABOUT THE SCOWCROFT MIDDLE EAST SECURITY INITIATIVE The Atlantic Council’s Scowcroft Middle East Security Initiative honors the legacy of Brent Scowcroft and his tireless efforts to build a new security architecture for the region. Our work in this area addresses the full range of security threats and challenges including the danger of interstate warfare, the role of terrorist groups and other nonstate actors, and the underlying security threats facing countries in the region. Through all of the Council’s Middle East programming, we work with allies and partners in Europe and the wider Middle East to protect US interests, build peace and security, and unlock the human potential of the region. You can read more about our programs at www.atlanticcouncil.org/ programs/middle-east-programs/. May 2020 ISBN-13: 978-1-61977-099-7 This report is written and published in accordance with the Atlantic Council Policy on Intellectual Independence. The authors are solely responsible for its analysis and recommendations. The Atlantic Council and its donors do not determine, nor do they necessarily endorse or advocate for, any of this report’s conclusions. This report is made possible by general support to the Atlantic Council’s Middle East Programs. COUNTING THE COST Avoiding Another War between Israel and Hezbollah CONTENTS EXECUTIVE SUMMARY .................................................................................................2 -
Shaurya Missile
Shaurya Missile drishtiias.com/printpdf/shaurya-missile Why in News Recently, a successful trial of the nuclear-capable Shaurya missile was conducted by India. Also, Brahmos land attack cruise missile was tested a few days before this testing. Key Points Shaurya Missile: Shaurya is a land variant of short-range Submarine Launched Ballistic Missile (SLBM) K-15 Sagarika, which has a range of at least 750 kilometers. It is capable of carrying payloads of 200 kg to 1000 kg. It is a surface-to-surface tactical missile. These ballistic missiles belong to the K missile family - codenamed after late Dr. APJ Abdul Kalam - which are launched from Arihant class of nuclear submarines. Shaurya, like many of the modern missiles, is a canister-based system, which means that it is stored and operated from specially designed compartments. The missile is less vulnerable to anti-ballistic missile defence systems due to its high maneuverability. 1/3 The K Family of Missiles: The K family of missiles are primarily Submarine Launched Ballistic Missiles (SLBMs). These have been indigenously developed by Defence Research and Development Organisation (DRDO). The development of these missiles began in the late 1990s as a step towards completing India’s nuclear triad. Nuclear triad is the capability of launching nuclear weapons from land, sea and air-based assets. Because these missiles are to be launched from submarines, they are lighter, smaller and stealthier than their land-based counterparts - the Agni series of missiles which are medium and intercontinental range nuclear capable ballistic missiles. India has also developed and successfully tested multiple times the K-4 missiles from the family which has a range of 3500 km. -
Late T from the O C Pecial Monitoring Mi Ion to Ukraine (
Latet from the OC pecial Monitoring Miion to Ukraine (MM), aed on information received a of 19:30, 17 Decemer 2018 KYIV 18 December 2018 This report is for the media and the general public. Summary Compared with the previous 24 hours, the SMM recorded more ceasere violations in Donetsk and Luhansk regions. The Mission observed weapons in violation of withdrawal lines on both sides of the contact line. The SMM facilitated and monitored adherence to the ceasere to enable repairs to essential civilian infrastructure as well as damaged houses in Marinka and Krasnohorivka. It continued to facilitate the operation of the Donetsk Filtration Station. Restrictions of the Mission’s access continued in all three disengagement areas. The SMM was also restricted at two weapons storage sites in non- government-controlled-areas of Donetsk region, as well as Novoamvrosiivske and Makiivka and close to Voznesenivka, a non- government-controlled area of Luhansk region near the border with the Russian Federation.* Ceasefire violations[1] In Donetsk region, the SMM recorded more ceasefire violations, including about 70 explosions, compared with the previous 24 hours (about 45 explosions). More than half of the ceasere violations were recorded in areas south-east of Svitlodarsk (government-controlled, 57km north-east of Donetsk). In Luhansk region, the SMM recorded more ceasere violations (of which more than half were recorded in the security zone), including about 200 explosions, compared with the previous 24 hours (85 explosions). More than half of the explosions were recorded in areas south of Syrotyne (government-controlled, 71km north-west of Luhansk) and south-east of Zolote-2/Karbonit (government-controlled, 62km west of Luhansk) (see the disengagement areas section below). -
The State of Defense Innovation in India: Can It Catch up with Global Leaders?
UC San Diego Policy Briefs Title The State of Defense Innovation in India: Can It Catch Up with Global Leaders? Permalink https://escholarship.org/uc/item/5c7911bp Journal IGCC Defense Innovation Briefs, 2014(7) Author BITZINGER, Richard A. Publication Date 2014 eScholarship.org Powered by the California Digital Library University of California IGCC Defense Innovation Briefs January 2014 The State of Defense Innovation in India: Can It Catch Up with Global Leaders? Richard A. BITZINGER S. Rajaratnam School of International Studies India, like China, is an aspiring great power that has long harbored the goal of possessing a technologically ad- vanced self-sufficient arms industry—a quest for autarky and stature that has the country’s determination of one day becoming a major arms-producing nation, capable of meeting most, if not all its requirements for self-defense through indigenous means. As India’s economic power has expanded, and as its technological prowess in certain areas (such as information technologies) has grown, it has become more determined than ever to create a world- class, globally competitive defense industry.1 Like China, India possesses one of the largest and most broad-based defense industries in the developing world. It produces fighter aircraft, surface combatants, submarines, tanks, armored vehicles, helicopters, artillery systems, and small arms. The country also has a huge defense research and development (R&D) establishment with consid- erable experience in indigenous weapons design and development going back more than 50 years. That said, India has long been confronted with serious impediments to its efforts to build a state-of-the-art arms industry. -
SCI & Tech 2020-21
Science & Tech (PRE-Mix) April 2020 to March 2021 Visit our website www.sleepyclasses.com or our YouTube channel for entire GS Course FREE of cost Also Available: Prelims Crash Course || Prelims Test Series T.me/SleepyClasses Video Links • Video 1 • Video 2 • Video 3 • Video 4 • Video 5 • Video 6 • Video 7 • Video 8 • Video 9 • Video 10 • Video 11 • Video 12 • Video 14 • Video 15 • Video 16 • Video 17 • Video 18 • Video 19 • Video 20 • Video 21 • Video 22 • Video 23 • Video 24 • Video 25 • Video 26 • Video 27 • Video 28 • Video 29 • Video 30 • Video 31 www.sleepyclasses.com Call 6280133177 • Video 32 • Video 33 • Video 34 • Video 35 • Video 36 • Video 37 T.me/SleepyClasses 1. Lopinavir and Ritonavir are used to treat which of the following ailments? A. HIV-AIDS B. Tuberculosis C. Malaria D. Covid-19 Answer: A Explanation • Anti-HIV drugs Lopinavir and RItonavir are no longer recommended for use against COVID-19 • Instead, a combination of hydroxychloroquine (HCQ) which is drug for autoimmune disorders, and the antibiotic azithromycin are recommended for use in severe patients 2. Which of the following are true w.r.t. PM CARES? 1. PM is the proverbial ‘judge, jury and executioner’ of the fund 2. It was created in 1948 to mitigate the consequences of untold disasters among others A. 1 only B. 2 only C. Both 1 and 2 D. Neither 1 nor 2 Answer: D Explanation • PM National Relief Fund (PMNRF) was launched in 1948 and PM Citizens Assistance and Relief in Emergency Situations (PM CARES) fund is launched by PM Modi in 2020 ✓Both mitigating the consequences of untold disasters and consequent human flights to escape misery and destitution • PM CARES delegates the power of deliberation and decision making to three other ministers of the government, who handle some of the most crucial portfolios. -
The Syllabus of UPSC Prelims Examination Is Vast and Diverse
The syllabus of UPSC Prelims examination is vast and diverse. The syllabus of UPSC Prelims exam for general subjects like History, Geography, Economics, Polity, General sciences and CSAT (aptitude) is well defined. The Current affairs segment which is undefined and dynamic is emerging as an inevitable part of the UPSC exam. In this context, candidates have to concentrate on both traditional and current affairs areas. Defence is an important and dynamic segment in UPSC Syllabus. The commission has asked several questions related to the missile launch, its type, etc. According to recent trends, UPSC tends to ask factual questions more than conceptual ones. This has put the candidates into a great pressure as they cannot predict the pattern of questions. To tackle the factual questions, it is essential to know about several facts and figures. Defence is an important area in UPSC Mains and Prelims examination. To know more about other Government exams, refer to the linked article. Category of Important Indian Missiles: ● Surface-To-Air Missiles ● Air-to-air missiles ● Surface-to-surface missiles ● Ballistic Missile Defence (BMD)/Interceptor Missiles ● Cruise Missiles ● Submarine Launched Ballistic Missiles ● Anti-Tank Missiles The below table gives the list of important Missiles which are used by Indian Armed Forces or they are currently at different stages of development: Air-to-air Name of the Type of Operation Speed missiles Missile Missile al Range MICA Air-to-Air 500 m to Mach 4 Missiles 80 km Astra Missile Air-to-Air 80-110 km Mach 4.5 + Missiles Novator K-100 Medium 300–400 Mach 3.3 Range km air-to-air missile Trishul Short-Range 9 km There were problems in this Surface-T surface to air missile as it could not hit its o-Air missile targets. -
INDIA SUCCESSFULLY TEST-FIRES NEW VERSION of NUCLEAR-CAPABLE SHAURYA MISSILE Relevant For: Science & Technology | Topic: Defence Related Developments
Source : www.livemint.com Date : 2020-10-05 INDIA SUCCESSFULLY TEST-FIRES NEW VERSION OF NUCLEAR-CAPABLE SHAURYA MISSILE Relevant for: Science & Technology | Topic: Defence related developments In a major success amid the ongoing border crisis with China, India on Saturday successfully test-fired a new version of nuclear-capable Shaurya missile off the coast of Odisha, which can strike targets at around 800 kms. The new version of the missile was testfired successfully and would be inducted in the strategic forces to complement one of the existing missiles in the same class, top government sources told ANI. The missile would be lighter and easier to operate in comparison with the existing missile, the sources added. In the last phase while moving close to its target, the missile moves at hypersonic speeds, the sources said further. The Defence Research and Development Organisation (DRDO) has been working towards completing total self-reliance in the field of strategic missiles and has enhanced its efforts further after the call of Aatmanirbhar Bharat by Prime Minister Narendra Modi in the defence sector earlier this year, the sources said. India also successfully testfired the BrahMos supersonic cruise missile which can hit targets at over 400 km strike range which is at least more than 100 kms from the previous capability of the missile. This story has been published from a wire agency feed without modifications to the text. Click here to read the Mint ePapermint is now on Telegram. Join mint channel in your Telegram and stay updated Log in to our website to save your bookmarks. -
Arab Defense Industry Papers News Bulletin
Arab Defense Industry Papers News Bulletin Volume 1, Number 2 9 October 2016 The Big Picture ......................................................................................................................... 2 Baghdad asks for long-term partnership with NATO ......................................................................................................... 2 First Turkish military base Africa opened .................................................................................................................................... 2 No Russian Su-25s in Syria at present ........................................................................................................................................... 2 U.S. Congress puts Washington on confrontation course with Saudi Arabi ........................................................ 2 Sudan's military said to use chemical weapons ..................................................................................................................... 3 North Korean-Iran missile cooperation in doubt ................................................................................................................... 3 Are Arab countries arming Syrian rebels as a result of truce breakdown? ............................................................ 3 Sisi defends Egyptian army role economy ................................................................................................................................ 4 Defense Industry .................................................................................................................... -
Iasbaba-Defence Related Issues
IASbaba-Defence Related Issues Missiles:- 1. Cruise : Aerodynamic lift 2. Ballistic: Science of Mechanics for launching 3. Canister based: Can be launched from anywhere On the basic speed: Subsonic,supersonic,hypersonic Launch mode: Surface-Surface,Sea-Sea,Surface-air,Air-air ,antitank etc. Range: Short,medium,intermediate,intercontinental Propulsion: o Solid (Aluminum powder-heavy), o liquid (hydrocarbon) o hybrid (solid+liquid fuel), o cryogenic (gases liquefy at very low temp. Hydrogen fuel,O2 as oxidiser, extremely clean,H20 as waste,Satellites 2 tonnes or more into geosynchronous orbits) Basis of warhead: Conventional (explosive) , strategic (nuclear) Guidance: Laser guided, beam guided ,GPS, terrestrial, command wire tactical ballistic missile is a ballistic missile designed for short-range battlefield use(Prahar, Shaurya, Pinaka) Beyond visual range: (37 km) or beyond Nuclear triad: strategic bombers, intercontinental ballistic missiles (ICBMs), and submarine-launched ballistic missiles (SLBMs) Maithri project: India-France cooperation to build short range surface-air missile (Similar to Akash) Suryakiran: India Nepaljoint military exercise Garuda Shakti: India &Indonesia joint military exercise Ramarao committee: Asked DRDO to focus on main projects(8-10) Naresh Chandra task force: PPP in defence IASbaba-Defence Related Issues Kaveri engine: India’s first indigenous gas turbine engine.(Propulsion engine).Tested in Russia Sudarshan: Laser seeker kit->to convert conventional bombs into laser guided bombs Aerostat: