US President Donald Trump and Ukrainian President Volodymyr Zelensky met on Tuesday ahead of Senator Lindsey Graham’s funeral, with the two leaders discussing ways for Ukraine to produce its own powerful weapons and “other ideas that could help” in its continuing war against Russia. The sit-down in the Oval Office, which was closed to the media, followed a consequential meeting at the Nato summit earlier this month in Ankara, Turkey, where Trump announced that the US will give Ukraine a licence...