President Trump in a social media post on Monday criticized comments from former Russian president Dmitry Medvedev over the weekend after the U.S. launched an attack on Iran's nuclear sites. Medvedev,

U.S. President Donald Trump responded to Russian Security Council Deputy Chairman Dmitry Medvedev’s warning from a day earlier that “a number of countries are ready to directly supply Iran with their own nuclear warheads” after American attacks on Iran’s nuclear sites.

Dmitry Medvedev, the deputy chairman of Russia's Security Council, said on Sunday that U.S. President Donald Trump had started a new war for the U.S. by attacking Iran. U.S. forces struck Iran's three main nuclear sites,