US President Donald Trump’s announcement that Ukraine will receive Patriot missile systems as part of a new package of US weaponry has been warmly welcomed in Kyiv as it reels under nightly Russian bombardments.

Sending U.S. Patriots marks a shift for Trump, who had previously refrained from approving new weapons shipments to Ukraine since he returned to the White House. It also comes as U.S. Senator Lindsey Graham announced record levels of U.S. arms would go to Ukraine, dealing a blow to Putin.

Ukrainian President Volodymyr Zelenskiy also held talks with a U.S. envoy on Monday on increasing weapons production and arms purchases.