Exclusive: The ‘deeply troubling’ move comes amid concerns US ignoring international climate ramifications

US officials have missed recent international climate forums sparking concerns about a potentially significant shift from Donald Trump’s first term, a review of meeting records and interviews with meeting attendees by the Centre for Climate Reporting and the Guardian show.

On his first day back as president, Trump signed an executive order on stage in front of supporters at an arena in Washington DC which he said was aimed at quitting what he called the “unfair one-sided Paris climate accord rip off”. Trump’s exit from the Paris agreement means the US will join Iran, Libya and Yemen as the only countries outside the international agreement adopted in 2015 to limit global warming.