In the US, China, Europe, Russia and elsewhere, how is the UK's expected new prime minister regarded?

BBC correspondents in Europe, Russia, Ukraine and Asia reflect on what world leaders make of a Burnham premiership. So far, Donald Trump has been fairly dismissive when it comes to Burnham. He seems unconvinced that a Burnham premiership will address his two biggest criticisms of Starmer's government: its policies on immigration and drilling in the North Sea oil field. US administration officials, for instance, view the possibility of Ed Miliband being named chancellor of the exchequer as evidence that British environmental policy will remain unchanged, given his ban on new North Sea oil and gas drilling licences as energy secretary. Sir Keir and Trump had a surprisingly warm relationship from the start of the American president's second term. For now, Trump seems to know little of Burnham beyond his being a "mayor of a town" and suspecting that he is "extremely liberal". Beneath the surface, however, US officials are already pressuring the Burnham team to form a government to their liking. While they have the aforementioned concerns about Miliband, they are hoping for continuity in British foreign policy leadership, which includes keeping Yvette Cooper on as foreign secretary Although the UK under Starmer has boosted its defence spending, Trump – and top US security officials – want the British to set an even higher example for the rest of Europe. The tensions over US access to British military bases during the Iran War are still simmering as well. Burnham being a relative unknown in the US poses both risk and opportunity for him once he moves into 10 Downing Street. The opportunity is that, with a proper charm offensive, Burnham - like Starmer - could win Trump over in spite of their political differences.