News for 'Air Independent Propulsion'

PIX: President Murmu takes submarine sortie onboard INS Vaghsheer

PIX: President Murmu takes submarine sortie onboard INS Vaghsheer

Rediff.com28 Dec 2025

President Droupadi Murmu undertook a sortie onboard the Indian Navy's INS Vaghsheer, highlighting the nation's naval capabilities and commitment to maritime security.

India's Latest Submarine: Sneak Preview

India's Latest Submarine: Sneak Preview

Rediff.com14 Jan 2025

INS Vaghsheer is a silent predator on the prowl...

Navy To Boost Submarine Fleet To Counter China Threat

Navy To Boost Submarine Fleet To Counter China Threat

Rediff.com8 Aug 2025

'There's an urgent requirement, particularly for the Indian Ocean region, as China's naval presence grows, and with Pakistan also acquiring more submarines.'

3 warships commissioned, India showcases naval might

3 warships commissioned, India showcases naval might

Rediff.com15 Jan 2025

The Indian Navy has commissioned three new warships, INS Surat, INS Nilgiri, and INS Vaghsheer, marking a significant step in India's defense self-reliance and indigenous shipbuilding capabilities. These state-of-the-art vessels are designed and built entirely in India, showcasing the country's growing expertise in defense production. The commissioning of these warships strengthens India's position as a global leader in defense and augments its maritime strength.

China delivers second of 8 submarine to Pak to back Arabian Sea strength

China delivers second of 8 submarine to Pak to back Arabian Sea strength

Rediff.com16 Mar 2025

China has delivered a second advanced submarine to Pakistan, part of a larger deal to bolster the South Asian nation's naval capabilities in the Indian Ocean. The move underscores China's growing influence in the region and its strategic partnership with Pakistan.

Navy's new submarines will cost $1 bn each

Navy's new submarines will cost $1 bn each

Rediff.com28 Jul 2021

Building 6 conventional submarines is one of the Indian Navy's most important weapon construction programmes.

Tejas among half of DRDO's 55 'mission mode' projects hit by delay

Tejas among half of DRDO's 55 'mission mode' projects hit by delay

Rediff.com14 Feb 2023

Minister of State for Defence Ajay Bhatt in a written response to a query in Rajya Sabha on Monday said that "as on date, the DRDO is working on 55 mission mode projects out of which 23 projects are delayed".

French defence firm pulls out of India's P-75I submarine project

French defence firm pulls out of India's P-75I submarine project

Rediff.com3 May 2022

Naval Group's announcement comes a day before Prime Minister Narendra Modi's visit to Paris where he is scheduled meet recently re-elected French President Emmanuel Macron.

Modi, Macron fly together to Marseille, open new Indian consulate

Modi, Macron fly together to Marseille, open new Indian consulate

Rediff.com12 Feb 2025

Prime Minister Narendra Modi and French President Emmanuel Macron have called for enhancing trade and investment ties between their countries and committed to further deepening their engagement in the Indo-Pacific. They discussed a full spectrum of bilateral relations, including key global and regional issues, and stressed the urgent need for reform in the United Nations Security Council. The leaders also underscored their commitment to ensuring the global AI sector can drive positive social, economic, and environmental outcomes.

Nuclear Or Conventional Submarines: What Should India Pick?

Nuclear Or Conventional Submarines: What Should India Pick?

Rediff.com13 Jun 2023

The status of the current submarine force level is alarming and we need to address the threat perceptions expeditiously. Critical decisions pertaining to national security cannot be delayed any further due to the rapidly changing maritime threat perceptions and growing strategic importance of the Indian Ocean region, asserts Commodore Venugopal Menon (retd).

How India's submarines can stay longer under water

How India's submarines can stay longer under water

Rediff.com11 Mar 2021

DRDO's Air Independent Propulsion system will allow Indian Navy submarines to operate for up to two weeks without having to surface to recharge its batteries.

One Gaganyan astronaut to join ISS mission with NASA: Govt

One Gaganyan astronaut to join ISS mission with NASA: Govt

Rediff.com27 Jul 2024

In a written reply, Singh said NASA has identified a private entity Axiom Space and ISRO had signed a Space Flight Agreement with the American firm for the joint mission to the International Space Station.

Defence import grew between 2017-21, fell last year: Govt data

Defence import grew between 2017-21, fell last year: Govt data

Rediff.com3 Feb 2023

Minister of State for Defence Ajay Bhatt said the major defence equipment that were imported included helicopters, aircraft radars, rockets, guns, assault rifles, missiles and ammunition.

INS Kalvari to hit waters for final trial in September

INS Kalvari to hit waters for final trial in September

Rediff.com24 Aug 2016

The 66-metre-long INS Kalvari is part of an over $3.5 billion contract signed by the defence ministry with French firm DCNS in October 2005 to jointly develop six submarines.

Vagsheer, the last of 6 submarines under Project 75, launched

Vagsheer, the last of 6 submarines under Project 75, launched

Rediff.com20 Apr 2022

The Mazagon Dock Shipbuilders in Mumbai on Wednesday launched INS Vagsheer, the last of the six submarines under Project 75.

India's Looming Submarine Shortfall

India's Looming Submarine Shortfall

Rediff.com19 Jul 2022

With the Indian Navy's requirement of conventional submarines standing at 24, there is critical need to expedite the planned acquisition of six more conventional submarines.

Setback for Navy as Scorpene submarines will not be fitted with AIP system

Setback for Navy as Scorpene submarines will not be fitted with AIP system

Rediff.com18 Oct 2016

AIP or Air Independent Propulsion system allows the vessel to stay underwater for a longer duration.

Navy commissions submarine INS Vela

Navy commissions submarine INS Vela

Rediff.com25 Nov 2021

This is the fourth of the six submarines the Indian Navy is to induct under the Kalvari-class submarine Project-75.

Is Pakistan buying 8 of these Chinese submarines?

Is Pakistan buying 8 of these Chinese submarines?

Rediff.com24 Jul 2015

An agreement was reached in Islamabad during a meeting between Pakistan Finance Minister Ishaq Dar and Xu Ziqin, President of state-owned China Shipbuilding & Offshore International Company Limited -- the trade arm of China Shipbuilding Industry Corporation.

Pakistan is buying 8 attack submarines from China

Pakistan is buying 8 attack submarines from China

Rediff.com31 Aug 2016

Pakistan will acquire at least eight modified diesel-electric attack submarines from China by 2028 in a nearly $5 billion (Rs 33,479 crore) agreement, said to be the biggest arms export deal for the Communist giant.

India to get 6 new submarines for Rs 400 bn

India to get 6 new submarines for Rs 400 bn

Rediff.com1 Feb 2019

Unlike conventional subs that must surface every 48 to 72 hours, these subs can stay submerged for up to 14 days.

Coming soon! Next-Gen warships

Coming soon! Next-Gen warships

Rediff.com2 Jul 2019

The warships will be armed with BrahMos supersonic cruise missiles which can reach targets 295 km away.

Post-Balakot, navy hunted for Pak sub for 21 days

Post-Balakot, navy hunted for Pak sub for 21 days

Rediff.com23 Jun 2019

India was continuously keeping an eye on the movement of the Pakistani military but after Indian Air Force hit the Jaish terrorist factory in Balakot, one of the most advanced Pakistani Agosta-class submarines - PNS Saad - vanished from the Pakistani waters, a senior government source said.

France offers India world's top torpedoes

France offers India world's top torpedoes

Rediff.com5 Jun 2021

'The F-21's capabilities far exceed all other torpedoes currently in service.'

Govt clears mega naval plan to build 6 submarines for Rs 43,000 crore

Govt clears mega naval plan to build 6 submarines for Rs 43,000 crore

Rediff.com5 Jun 2021

The 'request for proposal' for the indigenous construction of the six submarines will be issued soon, they added.

India's Submarine Dilemma

India's Submarine Dilemma

Rediff.com7 Oct 2021

Hydrography (underwater geography) prevents the Indian Navy for opting for an all-conventional, or all-nuclear submarine fleet.

Much-delayed Scorpene submarine finally hits the sea

Much-delayed Scorpene submarine finally hits the sea

Rediff.com6 Apr 2015

The first of six French-designed Scorpene submarines which are being manufactured in Mumbai, was launched into the water on Monday, initiating the process for extensive sea trials.

Will Rajnath's Russia visit help India get defence deals?

Will Rajnath's Russia visit help India get defence deals?

Rediff.com7 Nov 2019

But private Indian defence firms prefer to do business with the West. Indian CEOs say they encounter difficulties in obtaining full and timely payment from Russian partners.

49 years after its greatest triumph, navy starved of funds

49 years after its greatest triumph, navy starved of funds

Rediff.com5 Dec 2020

The navy finds itself fighting for relevance, with navy planners lamenting that its share of the budget has dropped dramatically.

What 'Hike' In Defence Budget Doesn't Reveal

What 'Hike' In Defence Budget Doesn't Reveal

Rediff.com11 Feb 2022

Even as Chinese troops continue squatting on territory that we claim as our own -- this was the lowest allocation for defence in percentage terms since the 1950s, reveals Ajai Shukla.

Look at the weapons Russia wants to sell us!

Look at the weapons Russia wants to sell us!

Rediff.com6 Sep 2019

Russia -- already India's biggest arms supplier from 2014-18, accounting for 58 per cent of India's defence imports -- eyes more, reports Ajai Shukla.

Has navy inducted INS Khanderi with several defects?

Has navy inducted INS Khanderi with several defects?

Rediff.com1 Oct 2019

There were 35 defects that still remained to be resolved. Of these, 29 could not have been resolved during the monsoon since they required testing in absolutely calm seas. Nor is the Khanderi being commissioned with a full complement of its primary weapon, the torpedo.

Why the Indian Navy isn't ready for war

Why the Indian Navy isn't ready for war

Rediff.com14 Dec 2020

There is concern about the poor state of readiness of the navy's 140 warships which face severe shortages in sonar equipment, helicopters and torpedoes.

Research budget not enough, China spending 20%, says DRDO chief

Research budget not enough, China spending 20%, says DRDO chief

Rediff.com23 Sep 2015

"A mere 5-6 per cent of defence budget for R&D is inadequate to meet the aspirations of India's defence needs especially when China spends about 20 per cent of their defence budget for R&D," said the DRDO chief.

Why did Sitharaman snub the Russians at DefExpo?

Why did Sitharaman snub the Russians at DefExpo?

Rediff.com15 Apr 2018

'It was deliberate,' the Russians allege.

Modi's Moscow agenda: Gen-5 fighters, missiles, frigates...

Modi's Moscow agenda: Gen-5 fighters, missiles, frigates...

Rediff.com24 Dec 2015

There could be significant announcements about India's purchase of Kamov-226T helicopters, S-400 air defence missile systems, and the long-delayed contract for joint development of the Fifth Generation Fighter Aircraft.

Make in India: 6 desi submarines worth Rs 50,000 cr to be built

Make in India: 6 desi submarines worth Rs 50,000 cr to be built

Rediff.com25 Oct 2014

Defence projects worth a whopping Rs 80,000 crore were on Saturday cleared by the government which decided that six submarines will be made indigenously and over 8,000 Israeli anti-tank guided missiles and 12 upgraded Dornier surveillance aircraft will be purchased.

How India Can Tackle Security Challenges

How India Can Tackle Security Challenges

Rediff.com9 Jun 2022

India has the ability in all respects to be a great power and address our security challenges in the best national interests, says Commodore Venugopal Menon (retd).

India scurries to plug Scorpene leak

India scurries to plug Scorpene leak

Rediff.com25 Aug 2016

Defence Minister Manohar Parrikar immediately ordered the navy chief to personally inquire into what this meant for India's maritime security.

3 Indian cos to make NASA's Covid ventilators

3 Indian cos to make NASA's Covid ventilators

Rediff.com30 May 2020

The three Indian companies are Alpha Design Technologies Pvt Ltd, Bharat Forge Ltd and Medha Servo Drives Pvt Ltd, the space organisation said in a statement on Friday.