he world is starting to understand that there is no way to fully and lastingly protect itself from President Donald Trump.

The man just can’t let things go — and he’ll get creative to get what he wants.

The latest blowup over Ukraine is emblematic of Trump’s wily persistence, and it suggests a challenging two years lie ahead for the international set even if Democrats gain some power in the midterm elections.

Not that long ago, Trump seemed to have patched up ties with Ukrainian President Volodymyr Zelenskyy as Kyiv made gains against Russia. Trump signed legislation last month that was championed by his late friend, Sen. Lindsey Graham (R-S.C.), to impose heavy new sanctions and tariffs to punish Russia for its war on Ukraine.

This month, the original Trump — the one who fawns over Russian leader Vladimir Putin and despises Zelenskyy — roared back. He waived many of the legislation’s penalties on Russia, moved to buy Russian diesel and signaled he’s more interested in doing business with Moscow than seeking justice for Kyiv. Ukrainians suspect the U.S. has pressured them by throttling its satellite connections and intelligence-sharing. (The Trump administration disputes much of this.)

“Russia, frankly, has been fine on Ukraine,” Trump said Monday as he welcomed the idea of an arms control summit with Putin and Chinese leader Xi Jinping that might include talks about Ukraine.

The lesson, foreign officials and others steeped in diplomacy tell me, is that you cannot truly change Trump’s mind or stop his overall trajectory. Even if Trump seems briefly chastened or stages a tactical retreat, he will eventually return in new, often-surprising modes to push his original views and goals. He will try to exhaust you into submission.

Imagine how startling it is to be Ukrainian these days as Trump pressures you to make concessions to Russia by blaming you for a global energy crisis he caused by launching a war on Iran. Or what it’s like for officials across European capitals trying to craft a response, knowing there’s never an end to the process.

“There is no immunity to Donald Trump. He makes a deal in order to make a better deal the next day,” one senior European official mused, having been granted anonymity because the topic involves sensitive diplomacy.

It’s hard to blame world leaders who think they’ve learned to manage Trump only to be bewildered by a sudden left hook on his part. Foreign policy is often driven by hope when you lack good options. And Trumpology is a confounding, but still a relatively new, subfield.

Besides, Trump’s messaging is inconsistent, incoherent and nonstrategic — characteristics that can obscure his single-minded pursuit of his goals. So the global actors dealing with him — whether it’s the Gulf Arab states who shower him with gifts or the Canadians furious over his trade and territorial threats — sometimes think they’ve come to terms with him only to find they’re fighting on a newly configured plane.

A Supreme Court ruling that gutted many of Trump’s tariffs earlier this year was good news in many capitals. But since then, the so-called Tariff Man has moved to impose the import taxes under pretexts not considered by the court, including turning to accusations involving forced labor.

The White House doesn’t dispute Trump’s aggressive tactics.

“There is no greater fighter for America First interests than President Trump — and he is willing to look anyone in the eye to deliver wins on behalf of the United States,” spokesperson Anna Kelly told me in a statement.

The Greenland saga shows the limits of trying to mollify Trump.

In his first term, Trump wanted to buy the frozen island. The idea was shelved amid global laughter, but authorities in Greenland and Denmark made it clear to Trump that they welcomed more U.S. investment in the Danish territory.

In his second term, Trump huffed and puffed about an all-out U.S. takeover of Greenland, only to agree in September to an expanded U.S. military footprint that he could have gotten anyway under existing, decades-old diplomatic accords without all the drama. The whole affair has led to lingering anger in Europe about what Canada’s leader called a “rupture” in the global order — but many European officials hoped that the saga had faded away.

Yet, it’s far from certain that Trump has given up on possessing Greenland. Just days ago, he touted on social media plans to start oil, gas and mineral exploration in “our new and beautiful Greenland.”

The use of “our” is more than a little suggestive.

Defying Trump, too, can get you only so far.

Brazilians effectively told Trump to take a hike when he used tariffs and sanctions to punish the country for charging its former president, Jair Bolsonaro, in a coup attempt.

A few months later, as Bolsonaro was about to start his prison sentence, Trump seemed to admit defeat in his effort to help his political ally. “That’s too bad,” he said in November 2025, with little emotion. (“Brazil Defied Trump and Won,” The New York Times declared.)

But Trump wasn’t done with Brazil. He and his team have pursued efforts to undercut the current Brazilian government while quietly backing Bolsonaro’s son, Flávio, in his efforts to win the presidency this year. The runoff election is on Sunday, and it’s tight.

World leaders are doing what they can to make their countries Trump-resistant, if not all-out Trump-proof.

That has meant everything from diversifying their sources of trade and security alliances to joining Trump on ventures that, on the surface at least, can be helpful to them. (Then there are the many countries, especially in Africa, that diplomats privately tell me are happy to be off Trump’s radar.)

My takeaway from watching all of this, though, is that it’s not enough to stay one step ahead of Trump. You have to stay several steps ahead, and you have to be wildly imaginative about the lengths to which Trump and his devoted aides are willing to go to complicate your life.

The second Trump administration is filled with people who have turned to unique, bizarre and clever interpretations of law and reality to push his agenda. It’s not always clear who is behind which move, but it’s hard to imagine Trump isn’t fine with most of what’s happening.

It’s why a teenager is being held in immigration detention for the actions of his grandmother decades ago. It’s why Congress can scream and shout about its spending orders yet Trump ignores it.

Sen. Chris Murphy (D-Conn.) said other nations should not hope that the Republican Party will shed Trump’s worldview, including his disdain for allies, once Trump’s out of power.

“I would love for our allies to know that we have consistent common adversaries that we’re going to work together to fight. I just don’t know that you can make that guarantee,” Murphy, a frequent Trump critic, told me. “That’s painful to say, but given the state of the Republican Party right now, it’s true.”

I understand why Ukraine and the European Union are trying to diversify their sources of intelligence and military industrial bases as Trump keeps chasing love from Russia.

Despite Secretary of State Marco Rubio’s claims, the reality is that the United States can no longer be trusted for such security assistance.

But it’s not enough to find new intelligence partners or weapons manufacturers. You have to ask bigger questions, like, “What are the untapped streams of intelligence that no one knows are out there? What’s a potential weapon no one has considered? How can I acquire what I need before Trump stops me?”

Governments need to have plans — now — for scenarios that seem completely crazy. Better to be wrong than unprepared.

Still, even if you do all of that … “I don’t think it’s possible to stay two or three steps ahead of Trump,” said Charles Kupchan, a former senior national security official during the Obama administration who apparently enjoys raining on parades.

“He acts on impulse,” argued Kupchan, who has a new book out on the crumbling world order. “We need to try to limit the damage he’s causing and ride him out.”

A Democratic win in November’s midterms — one or both chambers of Congress — is unlikely to do much to rein in Trump’s actions abroad during his final years, current and former U.S. and foreign officials tell me.

He still has the veto and has been willing to ignore congressional demands. There’s also the fact that presidents have significantly more power to act in unilateral ways overseas than they do domestically.

Ukraine, the European Union, the world — all will be dealing with a politically wounded Trump who’s likely to double down on what he feels he must have.

“He’s going to be angrier,” Murphy predicted.

The president of Cyprus wrote to European Commission President Ursula von der Leyen calling for the EU to resume talks on its mutual defense clause.

“I cannot overstate the importance of this provision for the EU and its Member States, especially in times of geopolitical uncertainty,” Nikos Christodoulides wrote in a letter dated Oct. 20 addressed to von der Leyen, seen by POLITICO.

Article 42.7 of the Lisbon Treaty states that if an EU member is faced with “armed aggression,” other members have an obligation to provide “aid and assistance by all the means in their power.”

The defense clause article had risen up the agenda because of mounting geopolitical threats, including U.S. President Donald Trump’s undermining of the transatlantic alliance, Russia’s invasion of Ukraine and hybrid warfare campaign against the EU, and wars in the Middle East.

“Given the gravity of the challenges we face, Cyprus would welcome the resumption of discussions at the relevant preparatory bodies. I would therefore appreciate an update on the proposals under consideration, as well as a timeline for the next steps,” Christodoulides wrote.

The EU gamed out how the clause would work in practice with exercises earlier this year. Cyprus’ six-month presidency of the European Council, which ended on June 30, prioritized the issue after Iranian drones struck a British base on Cypriot soil in March.

But the topic has largely fallen off the bloc’s radar, as the EU turns its attention to negotiating its seven-year, almost €2 trillion budget and finding more funding for Ukraine.

Article 42.7 is not scheduled to be discussed at any European leaders’ summits in the foreseeable future, confirmed an EU official, granted anonymity to speak freely.

In a throwaway comment this week, Donald Trump made clear that he does not regard the war in Ukraine as a conflict with fault on both sides. “Russia frankly has been fine on Ukraine,” the U.S. president said. “They have not been doing that much.”

To residents of Kyiv — who have endured weeks of intensifying bombardment — and Ukraine’s allies across Europe, the remark confirmed a growing impression that the U.S. is taking Russia leader Vladimir Putin’s side in the war.

“American negotiators have been trying to push Ukraine into surrender for already almost two years,” the EU’s top diplomat Kaja Kallas told the European Parliament on Tuesday. The reason Ukraine hasn’t “surrendered on Putin’s terms” so far is because Europe has been providing so much support, she added. 

As they scratch their heads for explanations for Trump’s latest turn against Ukraine, some European officials and diplomats think it comes down to the president’s personal preferences, as much as his country’s political aims.

“I do think it’s a personal thing,” said former British Cabinet minister David Lidington, now distinguished fellow at the Royal United Services Institute, a leading security think tank in London. “Trump is self-centered — his personal predilections for dictators and autocrats, his desire to give opportunities to U.S. businesses … are very important parts of his motivation.”

In private, EU officials agree. “Trump doesn’t like [Ukrainian President Volodymyr] Zelenskyy. He just doesn’t like him,” said one government official who has observed both men closely. “That makes it harder to get the U.S. to help on peace. Everything is a rational business deal with Trump, until it’s not.” 

A diplomat from an EU country — granted anonymity, like others in this report, to discuss sensitive matters — said the inconsistent Trump could change his mind again and reverse recent moves against Ukraine. The U.S. president has chopped and changed on many issues, “except one thing,” the diplomat said. “He seems to be supportive of the Russians.”

“He’s been critical of Ukraine, the EU, NATO, but hardly ever said anything critical about Putin. It is striking. We have to deal with an administration that seems to be more pro-Russian than anything else,” the diplomat said.

The White House didn’t immediately respond to a request for comment.

Mounting losses

For Ukraine and its European allies, the idea that nothing can or will change Trump’s feelings about Zelenskyy is a bleak one. After four-and-a-half years of war, Kyiv is running low on funding, air defenses and — amid swelling support for Europe’s populist right — facing a potential loss of political support in the months ahead. 

Trump’s envoy Steve Witkoff met the Ukrainian president and the leaders of Norway and Finland for talks in Oslo on Tuesday, and will head to St. Petersburg to discuss peace proposals with the Russian leadership on Wednesday as the White House pushes hard for a ceasefire. One option Putin will be offered is a three-way leaders’ summit with Trump and Zelenskyy.

Previous efforts to get the Russian president to attend such a meeting have failed, however, and EU diplomats do not believe Putin is showing any genuine desire for a ceasefire. That is partly what makes Trump’s hostility toward Zelenskyy so problematic.

“There is a clear consensus across Europe that Putin does not want peace,” a second EU diplomat said. “He will need to be forced into peace.”

But instead of making demands of Putin, Trump has ratcheted up his pressure on Zelenskyy, even amid escalating Russian attacks on Ukrainian cities this month. Ukraine’s leader is feeling the strain, as he told his EU counterparts in private meetings in Brussels last week, according to the first diplomat.

In a succession of highly critical comments in recent days, Trump has said Zelenskyy “doesn’t care” and “doesn’t want to end this war;” and should be replaced as leader or as Ukraine’s negotiator. “President Putin would like to see a settlement,” Trump said. “President Zelenskyy could have solved this war, or he could have made a deal, many times.” 

The Oval Office beating

Trump’s animosity may date back to an incident during his first term in 2019, when he urged the Ukrainian leader to help with an investigation into Joe Biden, who eventually defeated Trump in the following presidential election, Lidington said. A succession of hostile encounters in the years since — including in the Oval Office in February 2025 — have reinforced the impression, he said. 

“It was clear that in the infamous meeting in the White House that Trump and [Vice President JD] Vance had planned that public beating-up of Zelenskyy and it struck me then that there was a strong personal element to this,” said Lidington.

“I think there’s another element, which is that if you look at the people Trump tries to court, it tends to be autocratic strongman — and it is ‘man’ — leaders,” Lidington said.

He recalled attending a dinner with world leaders in 2018 to mark the centenary of the end of World War I in Paris. French President Emmanuel Macron and the German chancellor at the time, Angela Merkel, were playing joint hosts “at the top table,” but Trump was not interested in making small talk with either of them, Lidington said.

“It was pretty obvious from the body language that Trump was impatient with them and one of the people he really wanted to talk to was [Turkish leader Recep Tayyip] Erdoğan and other people who were a bit more in that strongman image that he likes to portray himself,” he observed.

‘Strange stories’

A senior official from a European country familiar with the Ukraine talks said Trump’s motives were partly political, partly about calculating what would be profitable and partly about personalities.

“They are currently in an election cycle and need someone to blame for rising prices,” the official said. “In general, Trump tends to like various types of people and leaders. He actually has a fondness for successful and cheerful people.”

In recent days, Zelenskyy has warned his country is suffering more civilian casualties because the U.S. has cut back on support, including Starlink and Starshield services that help Ukraine defend itself against Russian attacks and plan operations. “We still have no explanation for this, just different strange stories,” Zelenskyy told U.S. congressmen on Monday.  

This month, the advanced warnings of incoming Russian missile attacks from U.S. partners have failed to come through as normal. Ukraine is also running low on Patriot missile interceptors, he said. 

The Pentagon has not issued an official comment on the Ukrainian complaints. The U.N. Human Rights Monitoring Mission in Ukraine said 328 civilians were killed and more than 2,000 wounded across Ukraine last month, an 85% increase compared to September 2025. The U.N. said that the first two weeks of October were among the deadliest for civilians in Ukraine in years, driven by increased missile and drone strikes.

The first EU diplomat quoted above said many European governments were irritated that Trump had cut them out of his conversations with Putin so far. “There is probably much more dialogue between the Americans and the Russians than we might know,” the diplomat said. 

Tuesday’s meeting with Witkoff in Norway raised the possibility that direct engagement with Putin might be back on the cards, for Zelenskyy at least. 

“Today was a good day for peace,” Finland’s President Alexander Stubb said after attending the talks in Oslo. “On a substantive and technical level we have actually made a lot of progress under the radar in the past week or so,” Stubb said.

The process is now going in the right direction again, he added. “Hopefully, we don’t do any backtracking.”