News brief: Big stories of the day
A man killed two policewomen and a bystander in the Belgian city of Liege on Tuesday before being shot dead in a gunbattle at a school in what prosecutors are treating as a terrorist attack.
India has concluded price negotiations with Russia for a nearly Rs 40,000 crore deal to procure S-400 Triumf air defence missile systems for the Indian Air Force. S-400 is known as Russia's most advanced long-range surface-to-air missile defence system.
Palestinian militants on Tuesday launched their heaviest mortar bomb barrage against Israel since a 2014 Gaza war and Israeli aircraft struck Islamic Jihad camps in the enclave in response.
US President Donald Trump said on Tuesday that several meetings were being carried out between the US and North Korea ahead of the historic summit and confirmed that a top North Korean official was en route to New York.
73 polling stations in Uttar Pradesh's Kairana Lok Sabha constituency will see repolling on Wednesday, the Election Commission has said.