"Red Flag Exercises 04, 2010" concluded at Nellis Air Force Base, south of Nevada in the United States of America on Friday with the participation of Aircraft F15 S from Royal Saudi Air Force. Prince Wing Commander Turki Ibn Abdullah Ibn Abdulaziz, the Commander of Group of Royal Saudi Air Force at "Red Flag Exercises 04, 2010" said that Royal Saudi Air Force has achieved all flights assigned to them successfully and at a high level of accuracy and professionalism, pointing out that this participation is the fourth for the Royal Saudi Air Force which is preparing for Green Flag Exercise in 2010 due to start in the next few days. The Prince praised the keenness of the Custodian of the Two Holy Mosques King Abdullah Ibn Abdulaziz Al Saud, the Crown Prince and the Second Deputy Premier on participating in such exercises which provide Royal Saudi Air Force with high operational and tactical experiences.