The UN Office for the Coordination of Humanitarian Affairs (OCHA) stated that 290,000 people have been displaced since the renewed outbreak of hostilities in Yemen in August. Among the recently displaced are 6,100 pregnant women, 600 of whom are expected to give birth within two weeks. The conflict has spread to Saudi Arabia, where the Saudi-led coalition intercepted a "hostile" drone over Riyadh on Saturday, the second such interception in two days. This followed Saudi Arabia's claim on Friday that it had shot down drones near Mecca, Medina, and Riyadh, and intercepted a Houthi missile fired towards the south. Yemeni government forces reported that Houthi rebels fired at least three ballistic missiles at the presidential palace and international airport in Aden on Friday.