Crown Prince Mohammed bin Nayef bin Abdulaziz Al Saud, the Deputy Prime Minister and Interior Minister, stressed the prevalence of security in the kingdom and its stability, praising the courage and sacrifices of the security men. His comments came during a meeting at the Prophet's Mosque in Madinah yesterday evening with the families of the martyrs of duty who were martyred by the terrorist act which took place the day before yesterday near the mosque. He described the terrorist act as desperate conduct by the terrorists in an attempt to prove their presence after they were subjected to pre-emptive strikes by the security forces. He conveyed condolences of the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud to the families and the families of the martyr. For their part, the families of the martyrs expressed their thanks and appreciation to the Custodian of the Two Holy Mosques and the Crown Prince. Later, the Crown Prince visited the injured and conveyed to them greetings of the king. The Crown Prince praised the high morale enjoyed by the injured who in turn looked forward to returning to their posts.