ISLAMABAD: Joint Chiefs of Staff Committee (JCSC) Chairman General Rashad Mahmood Tuesday appreciated the Pakistan Air Force (PAF) for its efforts in Operation Zarb-e-Azb and added that entire nation was proud of the PAF achievements. The JCSC chairman made these remarks during a visit to a PAF base where he witnessed ongoing PAF ‘High Mark’ exercise. Chief of Air Staff Air Chief Marshal Sohail Aman received the JCSC chairman. Other PAF officers were also present on the occasion where the chairman was given a detail briefing on the exercise. He also visited various areas of the base and witnessed the ongoing flying operations carried out by the PAF officers. Later, he met air and ground crew participating in the exercise and highly appreciated their high standard of professionalism and motivation.