China marked 30 years since the deadly Tiananmen crackdown on Tuesday with a wall of silence and extra security after arresting activists and tightening internet censorship ahead of the politically sensitive anniversary.

Beijing Tuesday issued a US travel warning saying Chinese tourists should "fully assess the risks," citing crime amid a bruising trade war and other tensions, state media said.

French police said Monday they had identified the body of an Indian national found in a sack by the side of a road in northern France, thanks to a cigarette lighter found in the dead man's pocket.

An Indian-origin woman in the US has been sentenced to 22 years to life in prison for strangling her nine-year-old stepdaughter to death in a bathtub, a crime described as "unimaginable" by the court.

Nine Muslim ministers and two provincial governors from the minority community resigned Monday to allow the Sri Lankan government to investigate allegations against some of them on links to an extremist group blamed for the deadly Easter suicide bombings.

Sudan's military rulers moved Monday to break up a weeks-long sit-in outside Khartoum's army headquarters, leaving at least nine protesters dead, a doctors' committee said as gunfire was heard echoing from the site.

 China on Monday warned students and academics on the "risk" of studying in the United States, citing an uptick in visa denials and delays amid a trade war and other tensions.

Sri Lanka's suspended police chief has accused President Maithripala Sirisena of failing to prevent the Easter bombings that killed over 250 people as he filed a petition in the Supreme Court against his "unfair dismissal" over the catastrophic intelligence failure.