Jalali: Iran, Russia and China have a basic understanding regarding the rejection of American unilateralism Iran's ambassador to Russia: Disagreement in the field of foreign policy is a natural thing and the two countries do not have a complete understanding in all areas. Because the difference of opinion between Iran and Russia regarding Israel or the difference of opinion in the American elections is a clear example. The Russians welcomed Trump's arrival because of the Ukraine case, while the Islamic Republic of Iran had a different position because of the assassination of Soleimani. Iran, Russia and China have a common fundamental approach in dealing with the unilateralism of the United States and marching towards a multilateral and just order, and these tactical differences do not harm the strategic relations of the parties.