The Trump administration has suspended some arms supplies to Ukraine, raising questions from Congress and allies

US lawmakers and experts have questioned the Trump administration's decision to suspend some supplies of anti-aircraft weapons to Ukraine, arguing that the move could delay the end of the Russian-Ukrainian conflict. They have refuted the White House's claim that "the US stockpile is in short supply". Several people said there was no immediate need to stop deliveries of weapons that Ukraine urgently needs elsewhere. Richard Blumenthal, a Democratic senator from Connecticut, said: "We do need to replenish stockpiles, but the solution is to speed up production, not cut off supplies to Ukraine." One European official said a Nato ally had urged the Pentagon to reconsider the decision. John Herbst, director of the Eurasia Center at the Atlantic Council, said the US move contradicted a series of tough actions taken by Mr. Trump and his team last week. He was referring to the agreement during the NATO summit to raise defense-related spending to 5% of GDP.