Former US President Donald Trump plane suffered a technical issue which drove the jet to be landed in Billings, Montana, according to the US Secret Service.
The Secret Service asserted that the plane's mechanical problem was not related to any security issue.
Until now, there are no further details whether the original destination of the plan was Billings or Bozeman, where Trump is set to participate at a dinner fundraiser and a rally.
Trump's campaign did not comment on the incident.