Three summit will be held in occasion of Trump visit. The first meeting will be useful to reinforce the cooperation between King Salman and US President Trump, who are going to discuss about the main points of their historical ties. The second one will be between Trump and Gulf Cooperation Council (GCC), which also will coincide with the half-yearly meeting of the organization. The third meeting will be between Trump and the heads of Islamic and Arab countries, which are member of Islamic Alliance to combat terrorism. At those meetings it will be expected the participation of El-Sisi, Egyptian President, but also Sharif, Pakistan Prime Minister.