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Costa says UK and EU on course for deal on SAFE defence fund

Published by Global Banking & Finance Review

Posted on March 24, 2026

2 min read

· Last updated: April 1, 2026

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Costa says UK and EU on course for deal on SAFE defence fund
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By Sudip Kar-Gupta PARIS, March 24 (Reuters) - EU Council President Antonio Costa said on Tuesday he was confident Britain and the European Union would reach a deal on UK participation in the bloc’s

Costa says UK and EU on course for deal on SAFE defence fund

Progress and Prospects for UK Participation in the EU SAFE Defence Fund

By Sudip Kar-Gupta

Background of the SAFE Defence Fund Negotiations

PARIS, March 24 (Reuters) - EU Council President Antonio Costa said on Tuesday he was confident Britain and the European Union would reach a deal on UK participation in the bloc's multi‑billion‑euro SAFE defence fund, despite talks over the issue breaking down in November. 

Initial Setbacks in UK-EU SAFE Fund Talks

A British plan to join the original 150 billion euro ($174 billion) SAFE fund fell through after the government of Labour Prime Minister Keir Starmer refused to pay a financial contribution to join.

Renewed Optimism for a Deal

However, Costa pointed to warmer ties between Britain and the EU, with Starmer consistently pushing for a post-Brexit "reset" with the bloc as grounds for hope of a deal.

Joint UK-French Leadership in European Defence

He also highlighted how Britain and France were jointly leading Ukraine's "Coalition of the Willing" as a reason why he believed a deal would be reached.

"The new Labour government has started the reset, and the reset is going well," Costa said in a speech at Paris' Sciences Po university.

"It could take some weeks, months, but for sure, we will achieve an agreement with the UK on the SAFE issue," he said.

Future Prospects and Industry Implications

Potential for UK Involvement in a Second SAFE Fund

Last month, Starmer said his government would consider applying to join a second possible EU SAFE fund. Under the initiative, the EU jointly borrowed money on financial markets to lend to countries in the bloc for defence.

UK Government and Industry Response

Asked about Costa's remarks, a British government source said the UK would only sign agreements that were in its national interest, and noted that British firms remained a vital part of defence supply chains across Europe.

The source said the UK's defence industry continued to have access to SAFE under standard third-country terms, which allow British companies to participate in SAFE-funded arrangements for up to 35% of a project's value.

Financial Context and Reporting

($1 = 0.8630 euros)

(Reporting by Sudip Kar-Gupta and Sam Tabahriti in London;Editing by William Maclean)

Key Takeaways

  • SAFE (Security Action for Europe) is a €150 billion EU loan instrument supporting joint defence procurement and industrial capacity-building (consilium.europa.eu)
  • In November 2025, the UK under Labour rejected a €4–6.5 billion fee to join the SAFE fund, stalling its participation (bloomberg.com)
  • EU Council President António Costa expressed confidence (March 24, 2026) that renewed talks amid thawing UK–EU ties and UK–France defence cooperation could yield a SAFE participation agreement “in weeks or months†(consilium.europa.eu)

References

Frequently Asked Questions

What is the SAFE defence fund?
The SAFE defence fund is a multi-billion-euro EU initiative where the bloc jointly borrows money on financial markets to lend to member countries for defence purposes.
Why did the initial UK plan to join the SAFE fund fall through?
The initial plan was abandoned after the UK government's refusal to pay a financial contribution required for participation.
What indicates improved relations between the UK and EU regarding the fund?
EU Council President Costa cited warmer ties and British Prime Minister Keir Starmer's push for a 'reset' in UK-EU relations as positive indicators.
How soon could a UK-EU SAFE fund deal be reached?
Costa mentioned that it could take weeks or months but was confident an agreement would be achieved.
Is the UK considering joining a future SAFE fund?
Yes, Prime Minister Starmer indicated that the UK might apply to join a second possible multi-billion-euro EU SAFE fund.

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