Skip to content
Search

Latest Stories

India submarine data leak may be “economic warfare”

French naval contractor DCNS said on Wednesday (August 24) it may have been the victim of “economic warfare” after secrets about its Scorpene submarines being built in India were leaked.

India opened an investigation after The Australian newspaper published documents relating to the submarine’s combat capabilities, raising concerns over another major contract with Australia.


The leak contains more than 22,000 pages outlining the details of six submarines that DCNS has designed for the Indian Navy.

“I understand there has been a case of hacking,” Indian defence minister Manohar Parrikar told reporters. “We will find out what has happened.”

The submarines are being built at a state-run shipyard in Mumbai and the first one was expected to go into service by the end of the year, the first step in the Indian navy’s effort to rebuild its dwindling fleet.

The leak has raised doubts about the security of DCNS’s submarine project in Australia, where it is locked in exclusive negotiations after seeing off rivals for a A$50 billion (£29bn) contract to build the Barracuda next generation of submarines.

DCNS, which is 35 per cent owned by Thales, said it was working to determine if any harm had been caused to clients with a view to drawing up an action plan.

Asked if the leak could affect other contracts, a company spokeswoman said it had come against a difficult commercial backdrop and that corporate espionage could be to blame.

“Competition is getting tougher and tougher, and all means can be used in this context,” she said. “There is India, Australia and other prospects, and other countries could raise legitimate questions over DCNS. It’s part of the tools in economic warfare.”

DCNS, which is also vying for submarine contracts in Norway and Poland, beat Germany’s ThyssenKrupp AG and a Japanese-government backed bid by Mitsubishi Heavy Industries and Kawasaki Heavy Industries in Australia.

The leaked documents cover the Scorpene-class model and do not contain any details of the vessel currently being designed for the Australian fleet.

Thales, whose shares fell three per cent before paring back some of the losses, declined to comment. French defence minister Jean-Yves Le Drian, who finalised the Australian deal, also declined to comment.

The breadth of detail in the documents creates a strategic problem for India, Malaysia and Chile, all of which operate the same submarine, an Australian political source with decades of experience in the global arms industry said.

Excerpts published in redacted form on the newspaper’s website contained highly sensitive details of the submarine including technical manuals and models of the boat’s antennae.

“If it’s 22,400 pages, it’s a major stuff-up,” the source said. “It’s a huge deal.

“It allows them to understand everything about the submarines. What speeds it can do; how noisy it is; what speeds the mast can be raised at ... all of that is just devastating.”

A French source close to the matter tried to play down the severity of the leak, saying the documents appeared to be “sensitive but neither critical nor confidential”.

The Indian Defence Ministry said in a statement it was investigating the impact of the leak on the submarine programme which it said had occurred from abroad. It gave no details.

Uday Bhaskar, a former naval officer, said that if the leak was established, it would amount to a significant compromise of the credibility of the submarines.

India has a fleet of 13 ageing submarines, only half of which are operational at any time, opening up a gap with China which is expanding its maritime presence in the Indian Ocean.

Australian prime minister Malcolm Turnbull sought to deflect concern about the leak, touting the high security standards in Australia, where the submarine will be built. The Australian reported that the leak occurred in France in 2011.

“But clearly, it is a reminder that, particularly in this digital world, cyber security is of critical importance,” he told the Seven TV network.

More For You

Starmer faces revolt as welfare bill vote sparks Labour uproar

Keir Starmer speaks during a reception for public sector workers at 10 Downing Street in London on July 1, 2025. (Photo by CARL COURT/POOL/AFP via Getty Images)

Starmer faces revolt as welfare bill vote sparks Labour uproar

PRIME MINISTER Keir Starmer faced the most serious test of his leadership on Tuesday (1) as his government’s flagship welfare reforms came under fierce attack from within his own party.

The day was marked by emotional speeches, last-minute concessions, and a deep sense of division among Labour MPs, many of whom said the proposed changes would push vulnerable people into poverty

Keep ReadingShow less
Lucy Letby

Letby, from Hereford in western England, was charged in 2020 after a series of deaths in the hospital's neo-natal unit.

Three senior hospital staff arrested in Lucy Letby case probe

POLICE on Tuesday said they had arrested three senior staff members at the hospital where nurse Lucy Letby was found guilty of murdering seven babies. The arrests were made on suspicion of gross negligence manslaughter.

The investigation was launched in 2023 at the Countess of Chester Hospital (CoCH) in northwest England, following Letby’s conviction and life sentence for killings that took place between 2015 and 2016.

Keep ReadingShow less
food-delivery-getty

Uber Eats and Deliveroo will tighten ID checks, including facial verification, to curb illegal migrant work after UK government pressure. (Photo: Getty Images)

Getty Images

Food delivery platforms to step up ID checks after migrant work abuse reports

FOOD delivery companies Deliveroo, Uber Eats and Just Eat have agreed to strengthen security measures, including facial verification checks, to prevent irregular migrants from working through their platforms, following criticism from the UK government.

The announcement came after the Labour government summoned the three firms for a meeting in response to a report by The Sun which exposed how some migrants were bypassing rules and working illegally in the gig economy sector.

Keep ReadingShow less
David Joseph

Joseph has chaired several BRIT Awards shows and was an executive producer of the Oscar and BAFTA-winning 2015 documentary Amy.

David Joseph named new CEO of the RSA

THE ROYAL SOCIETY OF ARTS (RSA) has announced the appointment of David Joseph CBE as its next chief executive officer. He will take over the role in September, succeeding Andy Haldane.

Joseph previously served as chairman and CEO of Universal Music UK for 17 years. During his time at the company, he oversaw its transformation into a global exporter of British music and worked with several major international artists.

Keep ReadingShow less
Labour Rift Deepens as MPs Prepare for Crucial Welfare Bill Vote

People take part in a protest against disability welfare cuts on June 30, 2025 in London. (Photo: Getty Images)

Getty Images

MPs to vote on welfare bill amid Labour divisions

DOZENS of Labour MPs are expected to vote against the government’s welfare reforms despite recent concessions aimed at easing opposition.

The government had initially planned to tighten eligibility for Personal Independence Payment (Pip) but later said the stricter rules would only apply to new claimants from November 2025.

Keep ReadingShow less