Saudi Crown Prince Mohammed bin Salman arrived in the United States on an official visit this week. The already strong relationship between the two countries is being reinforced during meetings with President Donald Trump and senior officials. He will then look to engage other aspects of his Vision 2030 in trips to Silicon Valley and other parts of he US.

We talked to Joyce Karam, our Washington correspondent, who was present during Saudi embassy briefings and has been talking to insiders in the capital on what the trip means for bilateral relations.

We were also joined by Thanassis Cambanis, a senior fellow at the Century Foundation, who gave us a wider perspective on Saudis role in the region and the world.