Davos, Jan. 21 -- US President Donald Trump has landed in Davos, Switzerland, where he will meet world leaders and deliver remarks at the World Economic Forum.

His arrival comes amid heightened tensions with world leaders, as allies push back against his bid to seize control of Greenland, a move that has raised concerns over shifts in the global order.

Trump reached Davos after first landing in Zurich following a delay caused by a "minor electrical issue" that forced Air Force One to turn back after takeoff and required an aircraft change. He arrived in Zurich a few hours behind schedule before travelling onward to Davos.

The tension stems largely from Trump's push to acquire Greenland from Denmark, which has triggered concerns about a...