British Prime Minister Theresa May will visit Donald Trump this spring, following his inauguration as US president. May's Joint Chiefs of Staff Nick Timothy and Fiona Hill travelled to the US last month to meet Trump's team. May had previously spoken to Trump following his election in November, during which he invited her to visit "as soon as possible". The British government would not confirm a date for the visit, which is reported as scheduled for February. Trump is due to be sworn in as US president on January 20.