(COMBO) This combination of pictures created on July 10, 2019 shows British Ambassador Kim Darroch (L) at The British Embassy on January 18, 2017 in Washington, DC. And US President Donald Trump on the sidelines of the G20 Summit in Osaka on June 29, 2019. Britain's ambassador to Washington resigned on July 10, 2019 after being targeted by US President Donald Trump over the leak of highly critical diplomatic cables that put the allies' relationship on edge. - Outgoing Prime Minister Theresa May had offered her support to Kim Darroch after it was revealed he described the Trump administration as "inept". (Photos by Paul Morigi and Brendan Smialowski / various sources / AFP)