Negotiations with world powers to salvage Iran's 2015 nuclear accord, the Joint Comprehensive Plan of Action (JCPOA), are to resume in Vienna at 1800 (1700 GMT), state media reported. 'Horrified' U.N. official condemns reported killings of civilians in Myanmar A senior U.N. official called on Myanmar authorities to investigate the reported killing of at least 35 civilians that opposition activists blamed on government soldiers, saying he was "horrified" at the violence.