Spokesman Dmitry Peskov says Moscow has heard statements from Tehran about a potential NPT withdrawal and that they require further clarification.
Foreign Minister Araghchi said enriching uranium to 60% is not illegal and remains within the bounds of Iran's peaceful nuclear program.
Secretary of Iran's Supreme National Security Council says Tehran has not decided to leave the Non-Proliferation Treaty, adding that the decision depends on Washington's actions
Abbas Goudarzi, spokesman for the presiding board of Iran's parliament, said Tehran could readily exit the Non-Proliferation Treaty and revise its nuclear doctrine, according to Mehr News.