Trump's nuclear saber-rattling could suggest he feels emboldened after ordering the bomb attacks against Iranian nuclear sites.

Former Russian president Dmitry Medvedev on Monday toned down threats of a nuclear escalation following a rebuke from US President Donald Trump. Medvedev, who is now serving as the deputy chairman of the Russian Security Council,

Former Russian President Dmitry Medvedev, the deputy chairman of the Security Council of Russia, doubled down on his warning that some countries might give Iran nuclear weapons in the wake of strikes carried out by the United States,