Britain and Australia to sign 50-year nuclear submarine treaty

Australia’s Deputy Prime Minister and Minister for Defense Richard Marles, left, walks with Britain’s Defense Secretary John Healey before the start of the Australia-UK Ministerial Consultations meeting in Sydney on July 25, 2025. (AFP)
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Updated 25 July 2025
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Britain and Australia to sign 50-year nuclear submarine treaty

  • The three-way alliance was announced in 2021 to contend with growing Chinese military might in the Asia-Pacific region
  • It would deliver Australia at least eight submarines including three to five second-hand US Virginia-class submarines

MELBOURNE: Britain and Australia announced they will sign a cooperation treaty to build Australian nuclear-powered submarines and welcomed a review by President Donald Trump’s administration of the United States’ role in the trilateral defense deal.

Britain’s Defense Secretary John Healey and Foreign Secretary David Lammy met Friday with their Australian counterparts Richard Marles and Penny Wong in Sydney for an annual bilateral meeting.

Marles said he and Healey will sign a 50-year treaty Saturday that will underpin bilateral cooperation on building an Australian fleet of submarines powered by US nuclear technology.

“It is as significant a treaty as has been signed between our two countries since federation,” Marles said, referring to the unification of several British colonies to form the Australian government in 1901.

The three-way alliance was announced in 2021 to contend with growing Chinese military might in the Asia-Pacific region. It would deliver Australia at least eight submarines including three to five second-hand US Virginia-class submarines. Britain and Australia would cooperate to build their own SSN-AUKUS submarines.

US reviewing AUKUS trilateral submarine deal

US Defense Secretary Pete Hegseth is reviewing the pact, known by the acronym AUKUS, that was entered into by US President Joe Biden’s administration. There are concerns that the US won’t provide Australia with its first Virginia-class submarine by the early 2030s as planned because US submarine-building was behind schedule.

Marles and Healey declined to speculate on whether Britain and Australia would continue with jointly building submarines if the US pulled out when questioned at a press conference.

“Australia and the UK welcome the review because we see this as a chance for a new administration to renew their commitment to AUKUS. And that’s what we expect,” Healey said.

“Any sort of hypotheticals that you suggest simply aren’t part of the picture,” Healey added, referring to the prospect of Britain and Australia proceeding without the US

The Australian government confirmed this week it had paid the US a second $500 million installment on the AUKUS deal. The first $500 million was paid in February.

The submarines are expected cost Australia up to $245 billion.

The meeting comes as 3,000 British military personnel take part in the largest military exercise ever conducted in Australia.

British aircraft carrier joins Australian war games

More than 35,000 military personnel from 19 nations are taking part in Exercise Talisman Sabre, which began in 2005 as a biennial joint exercise between the US and Australia.

Marles and Healey will inspect the British aircraft HMS Prince of Wales at the northern port of Darwin on Sunday. The carrier is in Australia to take part in the war games.

Lammy said the carrier’s arrival in Darwin was meant to send a clear signal to the world.

“With our carrier strike group docking in Darwin, I think we’re sending a clear signal, a signal of the UK’s commitment to this region of the world. Our determination to keep the Indo-Pacific free and open, and that we stand together,” he said.


Lufthansa adds more flights to Asia, Africa as Middle East war reshapes air travel

Updated 06 March 2026
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Lufthansa adds more flights to Asia, Africa as Middle East war reshapes air travel

  • Airlines across Europe have been redirecting capacity after suspending services in the Middle East
  • Lufthansa said the move also helps meet demand on long-haul routes that Middle Eastern carriers cannot currently serve

LONDON: Lufthansa said on Friday it was shifting capacity from 10 canceled Middle Eastern destinations to routes such as Singapore and Bangkok as it contends with disruption from the US-Israeli war on Iran.
Airlines across Europe, including budget carrier Wizz Air , have been redirecting capacity after suspending services in the Middle East.
Lufthansa said the move also helps meet demand on long-haul routes that Middle Eastern carriers cannot currently serve.
Airline stocks have slumped this week as US and Israeli airstrikes on Iran — and retaliatory strikes by Iran across the Middle East — have disrupted long-haul flights and sent oil prices soaring.
“The war in the Middle East proves once again how exposed air traffic is and ⁠how vulnerable it ⁠remains,” Lufthansa CEO Carsten Spohr said in a statement. He added the outlook was uncertain, particularly for jet fuel costs.
The schedule changes came as the German group reported better-than-expected 2025 results, saying stricter financial management and fleet renewal had helped contain costs and lift profits. Its shares rose as much as 4 percent, before reversing to trade down 1.2 percent at 1246 GMT.
The company said demand on routes to and from Asia and Africa had risen strongly since the conflict began ⁠on Saturday, and it would stick with its focus on expanding long-haul services. Spohr said new flights to Asia would launch in days.
Lufthansa did say how many services it had canceled because of the conflict.
While carriers face costs for rescheduling and rerouting, the biggest impact for those outside the Middle East is expected from surging fuel prices. Brent crude futures have jumped more than 20 percent this week.
Spohr said Lufthansa was well hedged in the short term. The group hedges fuel up to 24 months ahead and was 85 percent hedged as of December 31, according to its annual report.
RESILIENCE
European carriers, including Lufthansa, benefited from slightly lower fuel bills in 2025. Lufthansa’s fuel bill fell 7 percent, helping support earnings as passenger demand stayed firm.
“Last ⁠year we were able ⁠to significantly increase the Group’s operating profit and achieved the highest revenue in our history. Our results demonstrate the resilience and stability of the Group,” Spohr said.
Lufthansa reported an adjusted operating profit of 2 billion euros ($2.3 billion), compared with 1.9 billion euros forecast in a company-compiled analyst poll and up from 1.6 billion euros in 2024. The group also posted an operating margin of 4.9 percent, up from 4.4 percent a year earlier.
Lufthansa aims to lift operating margins to 8 percent-10 percent between 2028 and 2030 from 4.4 percent in 2024, but strikes by workers, including the most recent on February 12, have made it harder to boost profitability.
Bernstein analyst Alex Irving said ongoing weakness in the passenger airline segment persisted, but that strong performances in Cargo and Lufthansa Technik helped lift profits.
The carrier said the outlook for 2026 was unclear due to geopolitical uncertainty. It projected capacity growth of 4 percent, alongside increased revenue and profit margin.