Indonesian President Joko Widodo (R) and visiting Saudi King Salman bin Abdulaziz Al Saud wave to journalists at the Presidential Palace in Bogor, Indonesia, March 1, 2017. Saudi King Salman bin Abdulaziz Al Saud arrived in Jakarta Wednesday, starting a nine-day visit to Indonesia with a series of deals on bilateral cooperation expected to be signed.(Xinhua/Zulkarnain)