Donald Trump announced that the US will send weapons to Ukraine. The weapons include missiles and air defense systems. NATO supports this move for peace. Russia warned that its nuclear policy is active.

Russia's nuclear rules say it can use atomic weapons if the country — or one of its allies — is attacked, especially if the attacker is a non-nuclear nation backed by a nuclear power. That clause could be seen as applying to Ukraine,

Trump said the United States would put secondary tariffs on countries that do business with Russia if a peace deal is not reached in 50 days.