London: His Majesty Sultan Haitham bin Tarik discussed on Thursday, during a telephone call with Andy Burnham, Prime Minister of the United Kingdom (UK), the developments in the region and the means to achieve de-escalation and prevent further escalation in order to establish the foundations of peace and security.They also discussed ways to elevate the strategic partnership between the two countries, in a manner that enhances mutual interests, opens broader horizons for cooperation, and supports the aspirations of the peoples of both countries toward further progress.