The current world population of nearly 7.6 billion will increase to 8.6 billion by 2030, 9.8 billion in 2050 and 11.2 billion in 2100.

Outside cameras will monitor how people behave around the vehicles, while researchers will also measure ridership numbers and patterns.

The partners aim to deploy satellites for use in various trials to be performed over the next few years.

"South Korea must realise that following psychopath Trump...will only lead to disaster," an editorial carried by an official paper said.

The film will center on a squad of the best geriatric basketball players who ban together in order to compete at the famed Rucker's tournament.

Boseman stars as the titular Thurgood Marshall, the first African-American Supreme Court justice in American history.

The firm will file for protection in Tokyo District Court under the Civil Rehabilitation Act, Japan's version of U.S. Chapter 11 bankruptcy.

The defence ministry said in a statement the suspension was "a precautionary measure to allow the coalition to assess the operational risk".