President Trump said Monday he had brokered a deal to send more weapons to Ukraine without burdening the U.S., while threatening Russian President Vladimir Putin with new sanctions if there is no deal ...

Under the plan, other NATO countries would buy U.S.-made arms, then give them to Ukraine to defend itself against Russia.

Dmitry Medvedev, the chairman of Russia’s Security Council, called on Moscow to be ready to strike the West if it escalates ...