Russia has a positive assessment of the deal between U.S. President Donald Trump and North Korean leader Kim Jong Un, but "the devil is in the detail", TASS news agency cited Deputy Foreign Minister Sergei Ryabkov as saying on Tuesday.
Russia is ready to assist in implementing the deal - to work towards complete denuclearisation of the Korean peninsula - and hopes settling the nuclear crisis will unblock normal economic cooperation, Ryabkov said.
Iran meanwhile has warned North Korea against accepting any nuclear deal with Trump, the Associated Press quoted the semi-official Fars news agency as saying.
"We are facing a man who revokes his signature while abroad," Fars quoted Iran government spokesman Mohammad Bagher Nobakht as saying.
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