RT News - August 17, 2015 (13:00 MSK)

Moscow sounds the alarm over the situation in east Ukraine, saying it looks increasingly like Kiev is gearing up for a new offensive; Libya asks its Arab allies to bomb Islamic State militants in the coastal city of Sirte, where up to two-hundred people have been killed in fighting; The Australian parliament investigates allegations of abuse at one of the country's most notorious refugee detention centres; We talk to a doctor who worked with children at the camp and is going against the law to report on what he saw there.