Several injured in attack on airport in Saudi capital Riyadh

Russian President Vladimir Putin played mediator between Iran and President Trump on Friday, talking to the U.S. president about what Iran wants to end the war.

Russian President Vladimir Putin agreed to release 300,000 tons of diesel immediately and millions more over the coming months.

Indian authorities deployed a sweeping security crackdown across New Delhi and detained thousands of protesters on Saturday. India's youth "Cockroach" movement had sought to intensify a nationwide campaign against a contentious voter list revision that has fueled anger at Prime Minister Narendra Modi's Hindu nationalist government and election authorities.

A woman has been arrested after injuring three people in a third knife attack recorded at schools in Poland this week. The 21-year-old used a "dangerous object" to attack a 17-year-old girl at an educational institution in the capital, Warsaw, police told news agencies PAP and AP. It comes a day after thousands of police visited schools across Poland, following two stabbing attacks earlier in the week, one of which led to the killing of a female caretaker.