Hegseth made the comments Wednesday during the first trip to NATO and the Ukraine Defense Contact Group by a member of the new Trump administration. Allies have been waiting to hear how much continued military and financial support Washington intends to provide to Ukraine’s government.

What they heard was that President Donald Trump is intent on getting Europe to assume the majority of the financial and military responsibilities for the defense of Ukraine — to include a possible peacekeeping force that would not include U.S. troops — and that Hegseth said should not have Article Five protections — which could call upon the U.S. or the 31 other nations of the NATO alliance to come to the aid of those forces if they end up in contact with Russian forces.

Hegseth said that Ukraine’s Western backers must abandon the “illusionary goal” of returning the country to its pre-2014 borders, before Russia annexed the Crimean Peninsula and seized parts of eastern Ukraine.

“Members of this contact group must meet the moment,” Hegseth said to the assembled group pf approximately 50 member countries who have been providing support to Ukraine since Russia’s 2022 invasion.

“We hear you,” U.K. Defense Secretary John Healey said in response to Hegseth’s opening remarks. Both Hegseth and Healey spoke in front of the press at the top of what would be a closed door session in Brussels wto discuss future aid to Ukraine.

Over nearly three years, around 50 countries have collectively provided Ukraine more than $126 billion in weapons and military assistance. But the meeting this week was convened by another country for the first time: the United Kingdom. All previous gatherings of the forum were chaired by the United States.

No decision has been made on who might chair the next meeting, if one is called.

Hegseth wasn’t expected to make any announcement on new weapons for Ukraine.

His trip comes less than two weeks before the third anniversary of Russia’s full-scale invasion of Ukraine on Feb. 24, 2022. Most U.S. allies fear that Russian President Vladimir Putin won’t stop at Ukraine’s borders if he wins, and that Europe’s biggest land war in decades poses an existential threat to their security.

U.S. President Donald Trump has promised to quickly end the war. He’s complained that it’s costing American taxpayers too much money. He has suggested that Ukraine should pay for U.S. support with access to its rare earth minerals, energy and other resources. Hegseth in his remarks said that NATO member nations also need to significantly increase defense spending to 5% of their budgets — a high mark that the U.S. does not presently meet either.

“The United States will no longer tolerate an imbalanced relationship which encourages dependence, rather our relationship will prioritize empowering Europe to own responsibility for its own security,” Hegseth said.

Some U.S. allies worry that a hasty deal might be clinched on terms that aren’t favorable to Ukraine. On top of that, Trump appears to believe that European countries should take responsibility for Ukraine’s security going forward.

NATO is founded on the principle that an attack on any ally must be considered an attack on them all and met with a collective response. Membership is considered to be the ultimate security guarantee, and it’s one that Ukraine is trying to secure.

Ukraine’s security needs and defense spending will be discussed on Thursday. European allies have hiked their military budgets since Putin ordered his troops into Ukraine, and 23 are estimated to have reached or exceeded last year the target of spending 2% of gross domestic product.

However, a third of members still haven’t reached that threshold, and Trump is almost certain to target them again. Recently, Trump called for NATO members to increase defense spending to 5% of GDP, a level that no member has reached so far — not even Poland, which is the closest, spending more than 4% and expected to approach 5% this year.

Speaking to reporters in Germany on Tuesday, Hegseth wouldn’t commit to having the U.S. increase its defense spending to 5% of GDP. Hegseth said that he believes that the U.S. should spend more than it did under the Biden administration and “should not go lower than 3 percent.”

He said any final decision would be up to Trump, but added that “we live in fiscally constrained times” and need to be responsible with taxpayer money. The U.S. spends about 3.3% of GDP on defense.

NATO leaders are expected to agree on new spending targets at their next planned summit, in The Hague, Netherlands, on June 24-26.