Qatar has been economically and diplomatically isolated by its powerful neighbours, Saudi Arabia, Egypt and Bahrain. They accuse the small Gulf state of supporting terrorist groups and of being too close to the regional Shia power-house Iran. While Qatar enjoys large revenues from oil and gas, it is also highly dependent on imports to feed its population of 2.7 million. So the cutting of trade links is already starting to have an impact with seaports in the region now closed to Qatari-flagged vessels. This week on Newshour Extra, Owen Bennett Jones and his guests discuss why Qatar’s Arab neighbours have turned against it and how will a dangerous situation be defused.

Photo: a Saudi woman and a boy walking past the Qatar Airways branch in the Saudi capital Riyadh, after it had suspended all flights to Saudi Arabia following a severing of relations between major gulf states and gas-rich Qatar. Credit: Getty Images