MUSCAT: The Royal Air Force of Oman (RAFO) on Wednesday celebrated the graduation of a new batch of recruits under the auspices of Rear Admiral Abdullah bin Khamis al Raisi, Commander of the Royal Navy of Oman. Air Vice Marshal Matar bin Ali al Obaidani, Commander of the Royal Air Force of Oman attended the graduation ceremony which was held at the Ghala Base square and the Sultan Qaboos Air Academy.