Greek Prime Minister Kyriakos Mitsotakis and German Chancellor Friedrich Merz (not pictured) communicate to the media following talks on the Chancellery on Might 13, 2025 in Berlin, Germany.
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It could be difficult for NATO members to ship on U.S. President’s Donald Trump’s protection spending calls for, Greece’s prime minister informed CNBC.
The White Home chief has regularly referred to as for NATO nations to extend their safety contribution to five% of their gross home product — a goal Greece’s Kyriakos Mitsotakis questions might be met.
“I believe 5% frankly, may be very, very troublesome,” he mentioned in an interview with CNBC’s Silvia Amaro that was aired on “Europe Early Version” Friday.
“If we’re speaking about laborious protection spending, I believe 3.5% might be the ceiling of … what might be form of accepted,” Mitsotakis mentioned.
He however famous that the 5% mark might be a long-term goal if broader bills equivalent to essential infrastructure have been to fall beneath the spending umbrella.
“So it actually is determined by how we do the accounting,” he famous.
NATO chief Mark Rutte has reportedly recommended that NATO members ought to improve protection spending to three.5% of GDP, whereas committing a further 1.5% to wider security-related issues.
Many NATO international locations have traditionally struggled to fulfill the alliance’s presently decrease 2% goal, incomes Trump’s ire.
NATO estimates counsel the U.S. spent round 3.4% of its GDP on protection in 2024, with solely two different allies — Poland and Estonia — allocating an even bigger share of their financial energy to safety issues over the interval.
Poland has additionally already dedicated to boosting its protection spending to a degree as excessive as 5% within the coming years, whereas different international locations have been extra cautious, warning that such expenditures might be troublesome for them to handle.
German Overseas Minister Johann Wadephul final week additionally indicated that the nation was backing Trump’s goal. The results of Rutte’s suggestion was “certainly the 5% demanded by President Trump, that he believes are vital, and we’re following him on this respect,” he mentioned.
A call about new protection spending targets might be made on the subsequent NATO summit in late June.
Chatting with CNBC, Greece’s Mitsotakis mentioned Trump was proper to demand extra protection expenditures from NATO allies.
“Donald Trump was proper when in 2017 he mentioned you are not doing all of your justifiable share, as a result of we did not,” he mentioned. “We perceive now that there isn’t any free lunch and we can not free trip.”

Greece itself spent practically 3.1% of its GDP on protection final yr, NATO estimates. Athens has been constantly exceeding the two% goal for a few years and started ramping up protection bills additional in 2020 amid long-running tensions with its neighbor Turkey over points together with maritime borders.
“We spend greater than 3% for very particular causes, and we have been additionally advocating very a lot for a change in European guidelines to encourage us to have the ability to spend extra,” Mitsotakis mentioned, including that there had been some progress on this space.
European Union fiscal guidelines have for years restricted the extent of debt and budgetary deficits {that a} member nation can incur. Just lately, the European Fee has made strikes towards easing fiscal constraints as half a wider safety bundle.
Chatting with CNBC, Mitsotakis — who has beforehand mentioned the European Fee’s plans might be extra bold — famous it was additionally essential to proceed discussions a few potential European facility to assist protection spending.