IRNA Foreign Minister Mohammad Javad Zarif said on Wednesday that the only way out of crises in Yemen, Syria and Bahrain is that Saudis must stop support to terrorist groups.
Zarif made the remarks in a dinner banquet with his Japanese counterpart Fumio Kishida in Tokyo.
In response to Kishida's comments about North Korean nuclear tests, Zarif said that Iran's stand towards nuclear weapons is crystal clear.
'Iran is against having nuclear weapons all over the world and believes that nuclear weapons will not bring about security for any country.'
'We believe that all the humanitarian crises and conflicts in all the regions, including East Asia, can be resolved through dialogue,' Zarif said.
After visiting India and China, the Iranian foreign minister arrived in Tokyo on Tuesday for talks with top-ranking Japanese officials.