INS Arihant: How India Built the Impossible

Описание: India Built a Nuclear Submarine in Secret.
Only five nations have ever built a nuclear-powered ballistic missile submarine. In 2009, India became the sixth. This is the complete engineering breakdown of INS Arihant — from a miniaturized nuclear reactor to underwater missile launches to the crisis that nearly destroyed it all.


⏱️ Timestamps
0:00 — The Impossible Machine
0:32 — The Heart: Nuclear Reactor
1:18 — The Weapons: Missile Launch System
2:02 — The Ghost: Stealth & Silence
2:45 — The Crisis: Near Destruction
3:18 — The Fleet: Deterrent Patrol


Key specs covered:
• 83MW compact pressurized water reactor (CLWR-B1)
• K-15 SLBM (750km range) & K-4 SLBM (3,500km range)
• Panchendriya 5-mode sonar system
• 600-tonne titanium acoustic isolation shell
• Anechoic tile stealth coating
• 2017 flooding incident & recovery

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Sources & References:
• SIPRI Yearbook — Nuclear Forces
• Federation of American Scientists — INS Arihant Analysis
• Indian Ministry of Defence Annual Reports
• Naval Technology — Arihant Class specifications

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