China has summoned the US ambassador to Beijing, Max Baucus, after the US named five Chinese military personnel accused of cyber-spying on American companies, state news agency Xinhua reports.
More top news
Europe is at risk of an unprecedented explosion in obesity rates, researchers say.
Windy, wet weather whipping us up
A Ukip candidate who made "sexist, racist and violent" comments about a female journalist has apologised, saying he was "deeply ashamed".