U.S. election: Cautious reaction from world leaders

Several traditional allies such as the leaders of Australia, Japan, and New Zealand have said they will continue to work with either a Biden or Trump White House. The UK's foreign minister, Dominic Raab, said his country had "full faith" the American electoral system would produce a winner.

Iran's President Hassan Rouhani has said that whoever wins, "The U.S. government will surrender to the Iranian nation."