RIYADH — Custodian of the Two Holy Mosques King Salman and Crown Muhammad Bin Salman, deputy premier and minister of defense, received on Friday separate phone calls from Kuwaiti Emir Sheikh Nawaf Al-Ahmad Al-Jaber Al-Sabah. In his phone calls, the Kuwaiti Emir congratulated the King and the Crown Prince on the successful surgery Muhammad Bin Salman recently underwent, praying to Allah to bestow good health on him. The Custodian of the Two Holy Mosques and the Crown Prince expressed thanks to the Emir of Kuwait for his sincere feelings.