Ukrainian President Volodymyr Zelensky has called for billions more in US aid to strengthen Kiev’s defence capabilities, at a meeting with lawmakers from Washington. “I am convinced that Congress will make the decision to support Ukraine with the necessary aid. This will strengthen our defence,” Zelensky said in Kiev on Friday evening. He published a video of the conversation with members of the US House of Representatives on the social network X, formerly known as Twitter. The House has been holding up the aid, with former president Donald Trump telling Republicans that he does not want them …