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Defence Sector – DPP, Missions, Schemes, Security Forces, etc.

INS Aridhaman

Why in the News

The Indian Navy has indicated that INS Aridhaman, India’s third nuclear powered ballistic missile submarine (SSBN), will be inducted soon.

About INS Aridhaman

  • Second submarine of the Arihant class SSBNs
    • Developed under the Advanced Technology Vessel (ATV) project
    • Built at Ship Building Centre, Visakhapatnam
    • Strengthens India’s nuclear triad with credible sea based deterrence.

Strategic Significance 

  • Enhances deterrence posture under No First Use policy
    • Consolidates India’s position as a blue water navy
    • Increases maritime security presence in the Indian Ocean Region

Note: A blue water navy is a maritime force that can operate far beyond its own coastal waters and project power across the deep oceans of the world.

Consider the following statements: (2023)

1. Ballistic missiles are jet-propelled at sub-sonic speeds throughout their flights, while cruise missiles are rocket-powered only in the initial phase of flight. 

2. Agni-V is a medium-range supersonic cruise missile, while BrahMos is a solid-fuelled intercontinental ballistic missile. 

Which of the statements given above is/are correct? 

(a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2

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