For the Swiss government, an appearance by Trump would present a chance to reset relations with the White House as the country’s executive is taken over by Economy Minister Guy Parmelin.

US President Donald Trump will attend the World Economic Forum's annual meeting in Davos, Switzerland, next year, according to a White House official.

Saudi Arabia kicked off a major investment conference featuring heads of state and the global business elite on Tuesday as it seeks support for its sprawling "gigaprojects" and sky-high AI ambitions.