


{"id":43752,"date":"2024-11-28T02:46:19","date_gmt":"2024-11-27T21:16:19","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=43752"},"modified":"2025-05-06T05:22:57","modified_gmt":"2025-05-05T23:52:57","slug":"k-4-missile-test","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/k-4-missile-test\/","title":{"rendered":"India tests K-4 nuclear-capable missile from INS Arighaat"},"content":{"rendered":"<p>India successfully conducted its test of a nuclear capable K-4 submarine launched ballistic missile from the recently commissioned submarine INS Arighaat which is nuclear-powered. The test was conducted off the coast of Visakhapatnam, in the Bay of Bengal. The K-4 is a solid fuelled missile which has a striking range of 3,500 km. It was launched from a 6000-tonne submarine.\u00a0<\/p>\n<h2><strong>K-4 Missile Test 2024<\/strong><\/h2>\n<p>The K-4 missile was launched as part of an exercise. Previously, the K-4 missile had only been tested using submersible pontoons, making this launch from an operational submarine a significant milestone for India&#8217;s naval capabilities.<\/p>\n<p>Sources also revealed to TOI that the test results would be thoroughly analyzed to assess whether the missile achieved its intended performance parameters. The test followed India&#8217;s issuance of a public area warning and a Notice to Airmen (NOTAM) for an intermediate-range missile test in the Bay of Bengal, scheduled between November 27 and 30. This development is part of India&#8217;s ongoing efforts to strengthen its strategic defence capabilities.<\/p>\n<h2><strong>K-4 Missile Overview<\/strong><\/h2>\n<p>The K-4 is a submarine-launched ballistic missile (SLBM) developed by India&#8217;s Defence Research and Development Organisation (DRDO). The K-4 is a variant of the land-based Agni-III missile, and is designed to arm India&#8217;s nuclear-powered submarines:\u00a0<\/p>\n<ul>\n<li><strong>Range- <\/strong>The K-4 has a range of 3,500 kilometers and can reach almost all of Pakistan and parts of China.\u00a0<\/li>\n<li><strong>Size- <\/strong>The K-4 is 10 meters long, weighs 20 tonnes, and has a diameter of 1.3 meters.\u00a0<\/li>\n<li><strong>Payload- <\/strong>The K-4 can carry a 2 tonne payload.\u00a0<\/li>\n<li><strong>Guidance-<\/strong> The K-4 uses an inertial navigation system with GPS\/NavIC satellite guidance for mid-course, and terrain contour matching for terminal guidance.\u00a0<\/li>\n<li><strong>Engine- <\/strong>The K-4 has a two stage solid rocket motor and uses solid rocket propellant.\u00a0<\/li>\n<\/ul>\n<h2><strong>INS Arighaat and its Strategic Importance<\/strong><\/h2>\n<p>INS Arighaat, India\u2019s second nuclear-powered submarine, bolsters the nation&#8217;s nuclear deterrence capabilities. Designed to carry nuclear-tipped ballistic missiles (SSBNs), it represents a significant upgrade over INS Arihant, the country\u2019s first SSBN. While INS Arihant is equipped with K-15 missiles with a range of 750 km, INS Arighaat can deploy the more advanced K-4 missiles, capable of striking targets up to 3,500 km away.<\/p>\n<h2><strong>K-4 Missile FAQs<\/strong><\/h2>\n<p><strong>Q1. What is the name of the K-4 missile?<\/strong><br \/>\n<strong>Ans. <\/strong>The K-4 missile is a submarine-launched ballistic missile (SLBM) developed by India.<\/p>\n<p><strong>Q2. What is the 4th nuclear submarine of India?<\/strong><br \/>\n<strong>Ans. <\/strong>The 4th nuclear submarine is expected to be INS <i>S4<\/i>, currently under development.<\/p>\n<p><strong>Q3. What is the hypersonic missile UPSC?<\/strong><br \/>\n<strong>Ans. <\/strong>A hypersonic missile is a missile that travels at speeds greater than Mach 5 (five times the speed of sound).<\/p>\n<p><strong>Q4. Which is India&#8217;s first nuclear-powered ballistic missile?<\/strong><br \/>\n<strong>Ans. <\/strong>The K-15 (Sagarika) is India&#8217;s first nuclear-powered ballistic missile launched from submarines.<\/p>\n<p><strong>Q5. Who developed the K series SLBM?<\/strong><br \/>\n<strong>Ans. <\/strong>The K-series SLBMs were developed by the Defence Research and Development Organisation (DRDO) of India.<\/p>\n<p><strong>Q6. What does SSBN stand for?<\/strong><br \/>\n<strong>Ans. <\/strong>SSBN stands for <i>Ship Submersible Ballistic Nuclear<\/i>.<br \/>\n<strong>Q7. What is the K-15 missile?<\/strong><br \/>\n<strong>Ans. <\/strong>The K-15 missile, also known as Sagarika, is a submarine-launched ballistic missile with a range of 750 km.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>India successfully conducted its test of a nuclear capable K-4 submarine launched ballistic missile from the recently commissioned submarine INS Arighaat which is nuclear-powered<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[],"class_list":{"0":"post-43752","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-upsc-mains-current-affairs","7":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/43752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=43752"}],"version-history":[{"count":0,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/43752\/revisions"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=43752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=43752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=43752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}