Defence Current Affairs - 2020
Defence Current Affairs of 2018-19 related to India’s Defence, Indian Armed Forces, Defence Production, Defence Acquisition and related matters for SSC, States Civils, UPSC and Other Competitive Examinations.
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India’s first indigenously built nuclear armed submarine INS Arihant has successfully passed several deep sea diving drills as well as weapons launch tests.
These successful tests undertaken off Vishakhapatnam coast where the submarine was build. These tests makes it ready for formal induction into the Naval Fleet
About INS Arihant
- INS Arihant’s design is based on the Russian Akula-1 class submarine. It is a 6,000-tonne nuclear powered submarine and is 112 metre long.
- Powered by 83 MW pressurised light water reactor built with Russia’s help. This reactor generates tremendous heat, driving a steam turbine.
- Capable of launching twelve short range nuclear-capable ballistic missile BO-5 (K 15) which has a range of 700 kms and four K 4 ballistic missile with a range of 3,500 km.
Presently, Indian Navy operates the INS Chakra, a nuclear-powered submarine which is leased for 10 years from Russia in 2012.
Tags: Defence • India-Russia • INS Arihant • Nuclear Submarine
India continues to remain the world’s largest arms importer, accounting for 14% of the global arms imports in the 2011-2015 timeframe.
It was revealed by report on international arms transfers released by a global think-tank, Stockholm International Peace Research Institute (SIPRI).
- Top arms importers are: India (14%), China (4.7%), Australia (3.6%), Pakistan (3.3%), Vietnam (2.9%) and South Korea (2.6%).
- India’s arms imports: It remains three times greater than those of its rivals Pakistan and China. Its biggest suppliers are Russia, United States (US), Israel and France.
- This indicates India’s failure to build a strong domestic defence-industrial base (DIB) and Indian arms industry has failed to produce competitive indigenously-designed weapons.
- India has spent over 120 billion dollars on arms acquisitions over the last 15 years most of them from foreign suppliers.
- China’s scenario: Earlier China used to be top on the imports chart but in past few decades it has gradually built a stronger DIB.
- China has emerged as the world’s third largest arms exporter after United States and Russia.
- Pakistan is the main recipient of Chinese arms exports accounting for 35% of the total imports followed by Bangladesh (20%) and Myanmar (16%).
- Russia is China’s largest arms supplier accounting for 59% followed by France (15%) and Ukraine (14%).