HELSINKI — Hours before meeting Russian President Vladimir Putin one-on-one for a high-stakes summit here Monday, President Trump echoed Moscow’s view by saying the United States — not Russia — was to blame for hostilities between their countries.

Although most U.S. officials argue Russia’s interference in the 2016 U.S. presidential election, use of a nerve agent on British soil and aggression in Ukraine and Syria have worsened relations, Trump instead faulted “U.S. foolishness and stupidity,” as well as the expansive Justice Department investigation into Russia’s election intrusion.

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“Our relationship with Russia has NEVER been worse thanks to many years of U.S. foolishness and stupidity and now, the Rigged Witch Hunt!” Trump tweeted Monday morning as he prepared for his meeting with Putin.

Trump is facing immense pressure to aggressively confront Putin over Russia’s election interference, especially after the Justice Department indicted 12 Russian intelligence officials last Friday and charged them with hacking and stealing Democratic emails, as part of a broad subterfuge operation that U.S. intelligence agencies believe was ordered by Putin to help elect Trump.

But Trump’s comments Monday were in sync with the argument Putin and his government have long made, which is that the policies of the Obama administration – as well as the investigation into election interference, which Putin repeatedly has denied – inflamed tensions between the to nuclear superpowers. The Russian Foreign Ministry’s official Twitter account liked Trump’s “U.S. foolishness and stupidity” tweet.

Trump — who has been reticent to criticize Putin and has said he admires the Russian autocrat’s leadership style and strongman image – was scheduled to meet with Putin beginning at 6 a.m. at the Presidential Palace, a neoclassical residence facing Helsinki’s heavily touristed Baltic Sea waterfront.

The two leaders first plan to meet alone, without their advisers, for 90 minutes. They then will be joined by their delegations for a working lunch, followed by a joint press availability. Trump then will fly home to Washington.

Trump is joined in Helsinki by Secretary of State Mike Pompeo, national security adviser John Bolton, chief of staff John F. Kelly and other advisers, including National Security Council Russia expert Fiona Hill.

Earlier in his Europe trip, Trump told reporters he would raise the election interference issue with Putin, although he indicated that he would not be too stern, saying he assumes Putin will deny responsibility, and then they would move on to other topics.

In another Monday morning tweet, Trump sought to pin blame for the matter on former president Barack Obama.

“President Obama thought that Crooked Hillary was going to win the election, so when he was informed by the FBI about Russian Meddling, he said it couldn’t happen, was no big deal, & did NOTHING about it. When I won it became a big deal and the Rigged Witch Hunt headed by Strzok!” Trump wrote, referencing first 2016 Democratic presidential nominee Hillary Clinton and then former FBI agent Peter Strzok, who testified before Congress in a combative hearing last week.

Trump arrived with first lady Melania Trump in Helsinki late Sunday, after spending the weekend golfing at his property in Scotland. Aboard Air Force One, the president aired some of his grievances on Twitter ahead his upcoming summit with Putin.

“Unfortunately, no matter how well I do at the Summit, if I was given the great city of Moscow as retribution for all of the sins and evils committed by Russia over the years, I would return to criticism that it wasn’t good enough – that I should have gotten Saint Petersburg in addition!” Trump wrote.

And after a week of denigrating the U.S. news media on foreign soil, Trump continued in his tweetstorm: “Much of our news media is indeed the enemy of the people and all the Dems know how to do is resist and obstruct! This is why there is such hatred and dissension in our country — but at some point, it will heal!”

Trump began his day Monday in this Nordic capital by meeting Finnish President Sauli Niinisto for breakfast, along with their wives. When a reporter asked his message for Putin, Trump replied, “We’ll do just fine.”

Trump also touted the unity of NATO, saying the treaty alliance of 29 nations that is a Western bulwark against an expansionist Russia, has “never been stronger than it is today.”

Last week in Brussels, Trump upended the NATO summit with demands that European allies increase their defense spending commitments. On Monday in Helsinki, Trump claimed credit for forcing the hands of his counterparts. “It was a little bit tough at the beginning,” he said, “but it turned out to be love.”

Putin was set to land in Helsinki around noon local time with fresh momentum after presiding over the World Cup final in Moscow, a tournament that many observers — including Trump — hailed as a success.

Beyond spreading a positive image of Russia, the World Cup also gave Putin a chance to exercise his diplomatic chops ahead of the Helsinki summit amid a revolving door of visiting world leaders. On Sunday alone, Putin met with French President Emmanuel Macron; Hungarian Prime Minister Viktor Orban; Croatian President Kolinda Grabar-Kitarovic; and Emir of Qatar Tamim bin Hamad al-Thani.

Last week, Putin separately received Israeli Prime Minister Benjamin Netanyahu and Ali Akbar Velayati, a top adviser to Iran’s Supreme Leader Ayatollah Ali Khamenei, stoking speculation that Putin would discuss Iran’s presence in Syria with Trump.

Russian officials have kept expectations low, emphasizing that the very fact of the meeting is an important step forward after years of tensions between Moscow and Washington. Ahead the summit, Putin spokesman Dmitry Peskov praised Trump’s pragmatism in an interview with pro-Kremlin broadcaster RT.

“Our president is very pragmatic, very open and consistent,” Peskov said, referring to Putin, according to the Interfax news agency. “He always says that the interests of Russia and the people of Russia are the main thing to him. And therefore he respects the fact that Donald Trump has the same attitude to his country.”

For Putin, the setting of the summit provides something of a home-turf advantage. Although Finland is a member of the European Union and is a neutral nation, it borders Russia and is familiar to Putin, as Helsinki is just up the Bay of Finland from his hometown of St. Petersburg.

This vibrant Nordic capital, which in the summertime glistens with sunlight late into the evening, holds significant resonance for U.S.-Russia affairs as a neutral site for leaders of the two countries to meet.

In 1990, then-president George H.W. Bush met in Helsinki with then-Soviet leader Mikhail Gorbachev to show a unified front against then-Iraqi president Saddam Hussein amid escalating tensions in the Persian Gulf. And in 1997, then-president Bill Clinton and then-Russian president Boris Yeltsin held a two-day summit here to discuss arms control and the addition of former Soviet countries into NATO.

Trump has said he has low expectations for Monday’s summit with Putin, and heads into it without the kind of pre-scripted outcomes typical at such international meetings. Rather, he sees the meeting as a chance to build a better rapport with Putin and foster warmer relations between the United States and Russia.

“Right now, there’s no trust in the relationship, and because of that, problem-solving is practically impossible,” U.S. Ambassador to Russia Jon Huntsman said Sunday on NBC’s “Meet the Press.” “So this is an attempt to see if we can defuse and take some of the drama, and quite frankly some of the danger, out of the relationship right now.”

Trump and his advisers have sought to temper expectations for the summit, which is expected to include discussions over the ongoing conflicts in Syria and Ukraine, a Reagan-era arms-control agreement and the prospect of extending a 2011 nuclear arms reduction treaty with Russia.

The president declined to outline his objectives in an interview with CBS News in advance of the summit, and his advisers have said the mere act of holding the direct meeting with Putin is a “deliverable.”

Back in Washington, lawmakers from both parties have implored Trump to aggressively confront Putin.

“President Trump should have only one message for Putin (on Monday): Quit messing with America,” Sen. Ben Sasse, R-Neb., said on Twitter early Monday, arguing that Trump should not be “dignifying” the Russian president by granting a meeting.

Putin’s allies say that last Friday’s indictments represented the latest effort by the Washington establishment to derail Trump’s effort to improve relations with Russia.

“It seems to us the opponents of the improvement of U.S.-Russia relations should not be allowed to endlessly exploit this harmful topic, which is being kept afloat artificially,” Putin’s foreign policy adviser Yuri Ushakov said ahead of the summit, according to Interfax.

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