Secret Service recommended the older presidential jet as a precaution after fighting with Iran resumed, while Trump denied security drove the switch but said he was ‘number one on Iran’s kill list’

US President Donald Trump returned from the NATO summit in Ankara aboard the older Air Force One after a brief stop at RAF Mildenhall in the UK, amid heightened tensions with Iran…

The change in plans was not prompted by a specific threat, but influenced in part by differences in the plane security capabilities, two U.S. officials told ABC News.