travel2024-05-20 08:32:0593Nato says Trump comments 'undermine all of our security' By Frank Gardner, BBC Security CorrespondentRepublican party favourite and former US President Donald Trump's comments at a South Carolina rally over the weekend have alarmed NATO leaders. Photo: Julia Nikhinson / AFPtravelPrevious:Ally McCoist urges one Man United star to be first out the door in club's mass sale this summerNext:Israel intensifies offensive in Gaza, strikes 120 sites: armyRelated articles、 NASA to launch new mission to study polar regions' heat emissionsXi Story: Cradle of China's Rural Reform Embarks on Rural Revitalization JourneySuper deep(W.E. Talk) Can China and the U.S. Escape the Thucydides Trap?