President Donald Trump refused to give a clear commitment to NATO’s Article 5 — the alliance’s collective defense clause — as he departed for a pivotal summit in The Hague, raising fresh concerns about his stance on one of NATO’s core principles.

When pressed by reporters aboard Air Force One on whether he would uphold the mutual defense obligation, Trump replied, “It depends on your definition of Article 5,” adding, "There’s numerous definitions of Article 5. You know that, right? But I’m committed to being their friends, you know, I’ve become friends with many of those leaders, and I’m committed to helping them."

Although Article 5 is central to NATO’s security framework, Trump has previously expressed skepticism about honoring it, often criticizing member states for not contributing enough to shared defense efforts.

Asked to elaborate, he said, "I’m committed to saving lives. I care about life and safety." He added that he would explain his position in full once at the summit: "I’ll give you an exact definition when I get there — I just don’t want to do it from the back of a plane."

Trump’s remarks come as NATO faces what its leadership describes as its most significant threat in decades.

At a press briefing on June 23, NATO Secretary General Mark Rutte said Russia remains the primary danger to the alliance, citing its growing alignment with China, North Korea, Iran, and Belarus.

"Moscow continues to wage war against Ukraine, with support of North Korea, Iran, and China, as well as Belarus," Rutte said.

He added that NATO leaders plan to adopt a "historic" defense investment plan at the June 24–25 summit in The Hague, including a new 5% of GDP benchmark for defense spending and stronger backing for Ukraine.

"All leaders will take bold decisions to strengthen our collective defense, making NATO a stronger, fairer, and more lethal alliance," Rutte said. “This is a leap that is ambitious, historic, and fundamental to securing our future.”

While at the summit, Trump is also set to meet President Volodymyr Zelensky, the White House confirmed on June 24.

Their last meeting was in April at Pope Francis' funeral, amid concerns over the U.S. role in peace talks between Kyiv and Moscow. Details of the June 25 meeting are still being finalized, but the talks are expected in the "early afternoon," a source told AFP.

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The Kyiv IndependentAlisa Yurchenko

President Volodymyr Zelensky said during NATO summit on June 24 that Ukraine has the capacity to produce over 8 million drones of various types each year, but lacks the financial backing to reach that potential, a shortfall he said must be urgently addressed to defeat Russia's growing military network.

"Our defense production potential has surpassed $35 billion,” Zelensky said during a speech at the NATO Defense Industry Forum in The Hague. "This includes nearly 1,000 types of products... but around 40% of this potential lacks proper funding. For example, we can produce over 8 million drones of different types each year, but the financing allows for far fewer."

Zelensky urged allies to scale up investments in joint weapons production, including drone technologies, artillery, and interceptors. He argued that Ukraine's defense capabilities are not only key to defending its own territory, but essential to strengthening NATO's long-term security.

"We must lead in the drone race, both in strike drones and interceptors," he said. "Please increase your investments in Ukraine and joint weapons production. All the weapons we produce become part of a new, stronger European defense and security system."

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The Kyiv IndependentKollen Post

The Ukrainian president emphasized that Russia is not acting alone, but as part of a broader network of state and non-state actors, including North Korea, Iran, and Chinese companies, which support its war effort against Ukraine and pose a long-term threat to Europe.

"The source of this war and the long-term threat to Europe is Russia," Zelensky said. "But in reality, we are not just facing Russia alone. We are facing a network of state and non-state actors."

Zelensky also called on NATO members to increase defense spending to 5% of GDP and to dedicate at least 0.25% of GDP to support Ukraine's military needs directly. He thanked countries such as Germany, Norway, Sweden, and the Netherlands for their elevated commitments, but urged others to follow suit.

Zelensky warned that Russia is planning "new military operations on NATO territory" and that the war in Ukraine must be stopped now to prevent broader European conflict.

"There are no signs that Putin wants to stop this war," Zelensky said. "So long as he kills, he lives. And our intelligence confirms this."

He also appealed for a crackdown on the supply chains that allow Russia to sustain its weapons manufacturing, referring to Western-origin components found in Russian missiles, drones, and armored vehicles.

"It's not just China, also Taiwan. Some of these parts come from European countries and from the United States," Zelensky said. "Every single tool delivered to Russia's defense sector helps prolong the war and is a crime against peace."

Zelensky's speech comes as NATO leaders gather in The Hague for a high-level summit on June 24-25. NATO leaders are expected to discuss raising the alliance's defensespending target to 5% of the GDP, a proposal the U.S. has championed but from which it considers itself exempt.

Zelensky is expected to meet U.S. President Donald Trump during the summit.

Zelensky plans to meet Trump at NATO summit in The Hague

Upon arrival in The Hague on June 24, Andriy Yermak, head of Ukraine’s presidential office, said he held a “substantive” discussion with U.S. Secretary of State Marco Rubio about the upcoming Zelensky-Trump meeting.

The Kyiv IndependentAnna Fratsyvir

Editor's note: The story was updated after the White House confirmed the meeting between Ukraine's President Volodymyr Zelensky and his American counterpart Donald Trump.

U.S. President Donald Trump will meet his Ukrainian counterpart Volodymyr Zelensky during a NATO summit in The Hague, the White House confirmed on June 24.

The last time Zelensky and Trump met was in April on the sidelines of Pope Francis' funeral amid concerns that Washington would withdraw from mediating peace talks between Kyiv and Moscow.

The White House did not provide any further details about the meeting between the two leaders.

The talks between Zelensky and Trump were scheduled for the "early afternoon" on June 25, the source told AFP, adding that "the teams are finalizing the details" of the meeting.

Trump and Zelensky are expected to discuss Ukraine's "purchase of a defense package, a large part of which consists of air defense systems," according to the source.

The discussion will also focus on "sanctions against Russia, and a price cap on oil," the source added.

Earlier, Trump said that he "would probably meet" Zelensky in The Hague after the two presidents did not manage to talk during the G7 summit in Canada earlier in June, AFP reported on June 24.

When asked what he would say to Zelensky, Trump replied: "I'll say: 'How are you?' He's (Zelensky) in a tough spot, he shouldn't have been there at all".

Zelensky also said in an interview with Sky News that he planned to meet Trump in The Hague. Asked whether the meeting would be a formal discussion or an informal encounter, Zelensky said it was a matter of scheduling: "They are talking about timing. It's timing."

Zelensky's participation in the summit was confirmed by the European Council on June 20, following reports that he was reconsidering the visit due to uncertainties surrounding Trump's participation.

Upon arrival in The Hague on June 24, Andriy Yermak, head of Ukraine's presidential office, said he held a "substantive" discussion with U.S. Secretary of State Marco Rubio about the upcoming Zelensky-Trump meeting. Yermak said the two discussed the structure, agenda, and key topics for the meeting.

Zelensky is also scheduled to meet European Commission President Ursula von der Leyen and NATO Secretary-General Mark Rutte during the summit.

In the interview, Zelensky also addressed concerns about Trump's perceived closeness to Russian President Vladimir Putin.

"It is a complicated question because I truly do not know what relationship Trump has with Putin," Zelensky said. "I think what I know, you know, and the media knows. There are various signals about that."

He added that he believes Trump understands Ukraine is a U.S. ally and that "the real existential enemy of America is Russia."

"They will never be friends. They may be short-term partners, but they will never be friends," Zelensky said.

Zelensky expressed hope that Trump's approach to Russia is tactical, intended to pressure Putin into peace negotiations. "I would like this approach to be only a way to force Putin to the negotiating table and to end the war. And let us hope so," he said.

Zelensky was scheduled to meet Trump at the Group of Seven (G7) summit, held June 15-17. However, the U.S. president left the multilateral event early due to the renewed conflict between Israel and Iran.

Zelensky also left the summit early, citing Russia's mass drone and missile attack on Kyiv.

‘Let’s not be naive’ — Rutte urges NATO to face Russia, China threats, pledges support for Ukraine

NATO Secretary General Mark Rutte said NATO’s role is to ensure Ukraine has the military means to stay in the fight until “serious” peace negotiations begin.

The Kyiv IndependentAnna Fratsyvir

Speaking on the sidelines of the NATO summit in The Hague on June 24, NATO Secretary General Mark Rutte called on alliance members to be realistic about the threats posed by Russia and China, and urging them to stay the course in supporting Ukraine.

"Let's not be naive," Rutte said. "You see what China, North Korea and Iran are doing in supporting the war effort of Russia ... So this is all interconnected."

Rutte emphasized that while NATO faces multiple global challenges, from the war in Ukraine to tensions in the Middle East and Russian influence in Africa, the alliance must be able to focus on more than one crisis at a time.

"If you can only deal with one issue at a time, you should not be in politics or defense," he said.

Rutte said NATO's role is to ensure Ukraine has the military means to stay in the fight until "serious" peace negotiations begin.

"We have to make sure that Ukraine is in the strongest possible position when real talks start," he said. "I'm not talking about these talks led by some Russian historian (Vladimir Medinsky) who wants to go back 1,000 years... That's not serious business.”

The talks he referenced, led by Russian presidential aide Vladimir Medinsky and held in Istanbul in May-June, have yielded prisoner exchange agreements but no progress toward a ceasefire or settlement. Ukraine has offered a comprehensive roadmap, but Rutte said Russia had not come to the table with serious intent.

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The Kyiv IndependentMartin Fornusek

Instead, Russia continues to reject U.S. proposed comprehensive ceasefire, and insists on its longstanding maximalist demands.

"When the time comes for serious talks, we must ensure any long-term ceasefire or peace deal is durable — so that (Russian President) Vladimir Putin will never again try to seize even one square kilometer of Ukrainian territory," Rutte said.

Rutte also stressed that Ukraine is evolving from a security consumer into a security producer. He noted that the country's "largely untapped" defense industrial base, with a potential value of up to $35 billion, is increasingly attracting European investment.

"Ukraine has one of the largest defense industries in Europe," Rutte said, adding that many countries, including Norway, Denmark, and Lithuania, are now investing in it. "That helps Ukraine, and it helps us.”

Responding to concerns over Europe's reliance on the United States, Rutte said NATO must stop "worrying so much" about U.S. commitment and instead ramp up its own military capabilities.

"There is total commitment by the U.S. President and U.S. senior leadership," Rutte said, dismissing doubts about Washington's future role in NATO. "However, it comes with an expectation that we will finally deal with this huge bubbling issue, which is that we are not spending enough as Europeans and Canadians."

Rutte strongly backed the alliance's new 5% GDP defense investment benchmark, saying increased spending must translate into ammunition stockpiles, troop recruitment, and industrial output. "The Russians are producing in three months what NATO produces in a year," he said.

Earlier, U.S. President Donald Trump accused NATO members of underfunding their militaries, pushing for raising defense spending benchmark to 5% of GDP.

In 2024, only 23 alliance members met the 2% target, according to NATO estimates. Poland was ahead of all members with 4.12% of GDP allocated to defense, followed by Estonia (3.43%) and the U.S. (3.38%).

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Top EU diplomat Kaja Kallas cited a sharp increase in Russia’s military spending, noting that Moscow is now allocating more money to defense than the EU combined, and more than its own health care, education, and social policies put together.

The Kyiv IndependentAnna Fratsyvir

NATO Secretary General Mark Rutte said during a press briefing on June 23 that Russia remains the main threat to the alliance, citing Moscow's cooperation with China, North Korea, Iran, and Belarus.

"Moscow continues to wage war against Ukraine, with support of North Korea, Iran, and China, as well as Belarus," Rutte said.

The Secretary General told reporters that the alliance leaders are set to adopt a historic defense investment plan at the summit in The Hague on June 24-25, including a new benchmark of 5% of GDP for defense spending and a strengthened commitment to Ukraine.

"All leaders will take bold decisions to strengthen our collective defense, making NATO a stronger, fairer, and more lethal alliance," Rutte said at a press conference before the summit. “This is a leap that is ambitious, historic, and fundamental to securing our future.”

Rutte said the plan includes major increases in air defense systems, tanks, armored vehicles, and artillery, a response to the evolving threat landscape, particularly Russia's war against Ukraine.

"We see Russia's deadly terror from the skies over Ukraine every day. We must be able to defend ourselves from such attacks," Rutte added.

The Secretary General warned that NATO must act urgently to prepare for future threats, citing assessments that Russia could rebuild sufficient military capacity to challenge NATO within five years. "Our security environment has changed, and not for the better. The threats we face today demand that we do far more," he said.

Rutte emphasized that the new defense investment plan will be reviewed in 2029, with annual reporting to ensure credibility.

He stressed that NATO remains committed to supporting Kyiv and reaffirmed the alliance's long-standing position that "Ukraine's path to NATO membership is irreversible." According to Rutte, the allies have pledged over 35 billion euros ($40,6 billions) in military aid to Ukraine for the first half of 2025, up from 20 billion announced earlier this year.

President Volodymyr Zelensky is attending the summit and will hold multiple meetings with NATO leaders. However, NATO's Ukraine Council will not convene, a decision seen as part of efforts to keep the summit's focus narrow, a move aimed at appeasing U.S. President Donald Trump, according to Politico.

The summit, shortened to 24 hours, has only one major session on defense spending. European officials cited by Politico said the format was designed to deliver a clear win to Trump, who is expected to tout the 5% spending pledge as a personal success. The U.S. is reportedly exempting itself from the new benchmark.

While recent summits have centered on Russia's invasion of Ukraine, this year's joint communique may omit references to the war.

During the briefing, Rutte said that the final communique, agreed by NATO ambassadors, has "important language" about Ukraine, including defense spending up until 2035.

"This is a clear commitment by allies," Rutte said.

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