U.S. President Donald Trump and Russian President Vladimir Putin agreed to meet Friday in Alaska in hopes for a cease-fire involving Ukraine and end to the war.

"Undoubtedly, a number of countries interested in continuing the conflict will make titanic efforts to disrupt the planned meeting between President Putin and President Trump," he said in a post in his Telegram account, specifying that by efforts he meant "provocations and disinformation".

The Russian president and Trump emissary held talks in Moscow days before the White House deadline for Russia to reach a peace deal with Ukraine.