The official website of Arab-Islamic-US summit hosted by the Kingdom of Saudi Arabia in Riyadh from 24 to 25 Sha'ban 1438H (20-21 May 2017) was launched this evening in Riyadh in Arabic, English, French and Russian (http://riyadhsummit2017.Org). The website includes information on the Saudi-US summit, the GCC-US summit and the Arab-Islamic-US summit and their importance in promoting global security, deep-rooted economic partnerships and constructive political and cultural cooperation as well as consolidation of views to combat terrorism and the role played by the Kingdom in that respect. The site also includes historical, economic, cultural, social, political, geographical and photographic information on the Kingdom of Saudi Arabia as well as information on a number of events such as tweeters' gathering, the opening of the international center for combating extremist thinking, the parallel Kingdom Exhibition and the Saudi-US CEO Forum. The site also includes a number of electronic services provided to the media including press text data and information to be updated around the clock after the start of the summit, and infographics, in addition to the registration service through the site which is compatible to smartphones and tablets. In addition to the website of the Summit, the media services through social networks: Twitter, Facebook, Instagram, Snapchat were launched.