• “Now it is time to move forward.”

Following his first face-to-face meeting with President Vladimir Putin of Russia, President Trump took to Twitter to address Russia’s meddling in the 2016 election, stating that he had “strongly pressed” Mr. Putin and declaring that it was time for the United States to work constructively with Russia.

While Mr. Trump has been dogged by revelations of undisclosed meetings between his associates and Russians, the president’s eldest son, Donald Trump Jr., is said to have arranged a meeting with a Kremlin-linked lawyer after he was told he would be provided with damaging details about Hillary Clinton.

The meeting — at Trump Tower on June 9, 2016 — is the first confirmed private meeting between a Russian national and members of Mr. Trump’s inner circle during the campaign.