Ukraine is waiting for further details of the “billions of dollars” worth of US military equipment promised by Donald Trump on Monday, amid confusion as to how many Patriot air defence systems will be sent to Kyiv. At a meeting at the White House with the Nato secretary general, Mark Rutte, on Monday, Trump said an unnamed country was ready to immediately provide “17 Patriots” as he said a “very big deal” had been agreed for European allies to buy weapons from the United States and then ship them to Ukraine. Ukraine is currently believed to have only six functioning...