The Kremlin said on Friday that Russia closely follows all of Donald Trump's statements after the U.S. president said he was "very disappointed" with his latest conversation with Russian President Vladimir Putin about the war in Ukraine.

Peskov made the comment after Trump publicly expressed frustration following his latest phone call with Russian dictator Vladimir Putin. Read also: Trump admits zero progress with Putin on ending Ukraine war During the conversation,

While discussing the situation around Iran, Putin emphasized the need to resolve all issues by political and diplomatic means, said Yuri Ushakov, his foreign affairs advisor.