Former US president Donald Trump has blamed incumbent Joe Biden for the war in Ukraine and called on Europe to up spending to support Kiev. Russian President Vladimir Putin “would have never invaded Ukraine” if the United States “had a real president,” Trump said as he was facing off against Biden in the first televised debate ahead of November’s razor-close presidential election. Trump again claimed he would be able to “settle” the war if re-elected, even ahead of January 20, when he would be inaugurated if he won the presidency. He did not say how he would achieve that, however. Trump also d…