Prince Naif bin Abdulaziz, the Minister of Interior held here today a session talks with his Turkish counterpart Abdulqadir Aqso and the accompanying delegation. The talks were attended by Prince Mohammed bin Naif bin Abdulaziz, Assistant Minister of Interior for Security Affairs and a number of officials. Following the session, Prince Naif and Aqso signed a cooperation agreement in the field of security and the combating of narcotics and psychotropic substances in the two countries. In a press statement after the signing ceremony, Prince Naif said that the agreement was previously agreed upon aiming at combating drugs and psychotropic substances and aiming at full cooperation between the two countries in this field. He added that the two sides will agree on Sunday morning on a comprehensive agreement dealing on top with counter-terrorism and it will be signed soon. Prince Naif considered that an agreement for Counter-terrorism and Extradition is cordially existed but it will be ratified following the signing of a joint security agreement. On his part, the Turkish minister expressed his support for the Kingdom's efforts in fighting terrorism and expressed his appreciation of the Kingdom for hosting the International Counter-terrorism Conference in Riyadh last week.