FILE - In this file photo taken on Friday, July 7, 2017, U.S. President Donald Trump, right, meets with Russian President Vladimir Putin at the G-20 Summit in Hamburg, Germany. The Kremlin said Trump called Putin to congratulate him on re-election, and White House press secretary Sarah Huckabee Sanders confirmed that Trump spoke with Putin Tuesday March 20, 2018. (AP Photo/Evan Vucci)
FILE - In this file photo taken on Friday, July 7, 2017, U.S. President Donald Trump, right, meets with Russian President Vladimir Putin at the G-20 Summit in Hamburg, Germany. The Kremlin said Trump called Putin to congratulate him on re-election, and White House press secretary Sarah Huckabee Sanders confirmed that Trump spoke with Putin Tuesday March 20, 2018. (AP Photo/Evan Vucci) Credit: Evan Vucci

Washington — President Donald Trump did not follow specific warnings from his national security advisers when he congratulated Russian President Vladimir Putin on Tuesday on his reelection, including a section in his briefing materials in all-capital letters stating “DO NOT CONGRATULATE,” according to officials familiar with the call.

Trump also chose not to heed talking points from aides instructing him to condemn Putin about the recent poisoning of a former Russian spy in the United Kingdom with a powerful nerve agent, a case that both the British and U.S. governments have blamed on Moscow.

The president’s conversation with Putin, which Trump called a “very good call,” prompted fresh criticism of his muted tone toward one of the United States’s biggest geopolitical rivals amid the ongoing special counsel investigation into Russia’s election interference and the Trump campaign’s contacts with Russian officials.

Although the Trump administration has taken a tougher stance toward Russia recently — including new sanctions last week on some entities for election meddling and cyber attacks — the president has declined to forcefully join London in denouncing Moscow for the poisoning of Sergie Skripal and his daughter Yulia in Salisbury this month. They remain critically ill.

Trump told reporters that he had offered his well wishes on Putin’s new six-year term during a conversation on a range of topics, including arms control and the security situations in Syria and North Korea. White House press secretary Sarah Huckabee Sanders told reporters that Skripal’s case was not discussed. Information on Syria and North Korea also were provided to the president in writing before the call, officials said.

“We’ll probably be meeting in the not-too-distant future,” Trump said of Putin, though Sanders emphasized that nothing was planned.