China

A history of conflict, ongoing diplomatic spats and a rise in nationalist sentiment have led to several vitriolic attacks on Japanese users. But one Japanese Olympian has become a media darling in China, as the BBC's Yashan Zhao explains.

She may have lost her match to a Chinese player, but she has won China's heart.

"Don't Cry, Ai-chan" has been trending on China's micro-blogging platform Sina Weibo since Japan's Ai Fukuhara lost the table tennis semi-final 4-0 to China's Li Xiaoxia on Wednesday.

In a statement to the media, the Australian Treasurer Scott Morrison has said the foreign investment proposals from Chinese and Hong Kong bidders "were contrary to the national interest."

China's State Grid Corp and Hong Kong's Cheung Kong Infrastructure Holdings (CKI) were attempting to buy a 50.4% controlling stake in Ausgrid, which is New South Wales's electricity distribution network - the largest in the country.

Fumio Kishida said he had called China's ambassador to protest against the "incursions".

On Friday, about 230 Chinese fishing boats and coast guard vessels sailed near islands claimed by both countries.

Beijing has been increasingly assertive about waters it believes are Chinese.

The Japan-controlled, uninhabited islands - known as the Senkaku in Japan and the Diaoyu in China - are the source of a long-running dispute.

The Tiantong-01 satellite will establish a mobile network serving China, the Middle East, Africa and other areas, the state run Xinhua news agency reported.

It was sent into space after midnight local time in Beijing (16:00 GMT) on Sunday.

The ground service will be operated by China Telecom, which is owned by the Chinese state.

The country is also preparing for the next round of its manned space mission.

China's science revolution

Horton was the target of online abuse just hours after taking home the gold medal in the men's 400m freestyle final over comments he made calling Chinese runner-up Sun Yang a "drug cheat".

The Chinese swim team issued a statement, calling Horton's claims a "malicious personal attack" on Yang.

Tokyo says the fleet included six coastguard ships, three of which appeared to be armed.

Japan has summoned Chinese diplomats to protest.

Over recent years, Beijing has become increasingly assertive about its rights in waters it believes are Chinese.

Testing Japan's resolve

In this latest incident, Chinese boats sailed close to the Senkaku Islands, which are administered by Japan but also claimed by China. Beijing calls them the Diaoyu Islands.

Kun Shan "Joey" Chun, 46, admitted in federal court in Manhattan on Monday that he violated his security clearance on several occasions between 2011 and 2016 in an effort to pass on secret information to China in exchange for money.

Chun is a 19-year FBI veteran from Brooklyn who was born in China but was employed by the FBI in 1997. His duties with the FBI included "accessing sensitive and, in some instance, classified information."

The arrested members also include the founder Fang Xiaodun, according toChinese news agency Caixinwang. With about 5,000 members, WooYun is regarded as China’s biggest white hat community.

According to media reports, the members of WooYun were arrested by the law enforcement authorities without any prior notice.

Prominent human rights lawyer Wang Yu is the latest to appear in a widely disseminated online video, renouncing her legal work for the Beijing Fengrui Law Firm.

She has subsequently been freed, though many people online believe that she made the video under duress.

Televised confessions have become a trend in the past four years under Xi Jinping's presidency, and include confessions of crime, but also confessions of perceived dissent.

The drills will be carried out in the "relevant sea and air of the South China Sea", defence ministry spokesman Yang Yujun told reporters at a monthly briefing, adding the exercise was "routine" and "does not target any third party".