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Monday, April 6, 2026
TopicSubmarine

Topic: Submarine

India commissions its third nuclear-powered ballistic missile submarine—INS Aridhaman

INS Arihant was first vessel under SSBN project and was quietly commissioned in 2016. The second indigenous SSBN, INS Arighat, was commissioned in August 2024.

After MILAN, Sri Lanka invited IRIS Dena but turned it away as US-Iran tensions escalated, says report

Delay in providing port access to frigate left it floating on open waters for 11 hours, making it vulnerable to US strikes, Jaffna Monitor reports. Ship was sunk by US submarine.

India hopes to seal submarine contract with Germany this fiscal, MDL pares down cost ‘significantly’

First submarine, according to RFP, must be delivered 7 yrs after contract signing with 45% indigenous content, followed by one each year until programme reaches 60% localisation.

‘Germany ready to break new ground with India, develop modern defence systems’—envoy Philipp Ackermann 

At Indo-Pacific Regional Dialogue, Ackermann stressed on expanding security footprint in region, terming it ‘key to global stability, rules-based order & reflection of our shared future’.

India’s 1st-of-its-kind INS Arnala set to guard coastal waters against submarine intrusions

New Delhi: The Indian Navy is set to commission INS Arnala, the country’s first Anti-Submarine Warfare Shallow Water Craft (ASW-SWC), at Visakhapatnam dockyard on...

Watch CutTheClutter: What’s behind India’s naval strategy & strategic move toward submarines

In episode 1602, Editor-in-Chief Shekhar Gupta & Defence Editor Snehesh Alex Philip discuss future plans for strengthening India's maritime defence capabilities.

MoD inks Rs 1,990 cr deal with Mazagon Dock Shipbuilders for plug for DRDO-made AIP system

Mazagon Dock Shipbuilders Ltd will also integrate AIP on board Kalvari-class submarines. France's Naval Group will integrate electronic heavy-weight torpedoes on board the submarines.

Examining trajectory that missile took: Navy chief Admiral Tripathi on K4 test

While India’s Strategic Forces Command (SFC) operates INS Arihant with a K-15 SLBM, its range is only 750 km. K-4 has a range of nearly 3,500 km.

Germany banks on stealth and technology to bag India’s submarine project

Indian Navy is set to finalise a technical report following field evaluation trials of air independent propulsion systems offered by German company TKMS and Spanish firm Navantia.

All about INS Imphal, Brahmos-armed warship to be commissioned in December

Designed by Navy's Warship Design Bureau, the Imphal is 3rd ship in Navy's Project 15B or Visakhapatnam class, sanctioned in 2011 at a cost of Rs 29,700 cr. It was delivered in October.

On Camera

Syringes, MRI to ventilators, West Asia war squeezing India’s medical supply chain—costs up 10 to 50%

Industry says manufacturers have 2-4 weeks of buffer stocks, but prolonged disruption could push up shortage risks, especially of consumables like IV and syringes.

UAE walks away from financing Rafale F5 due to restricted access to technology, reports French media

French newspaper La Tribune earlier last week indicated that UAE withdrew from deal to fund EUR 3.5 billion. India is looking to order 114 new Rafales, which could include the F5.

China insulated itself against energy shocks. India is ‘all talk, no walk’

China patiently invested capital, skill and technology in coal gasification. Unlike it, we won’t move from words to action. As crude prices decline, we lose interest.