Pakistan Air Force Chief of the General Staff Rao Kamal Suleiman said on June 29 that, with the help of China, the first Pakistan Air Force JF-17 Thunder fighter squadron will be equipped before the end of this year. Following the contract signed between China and Pakistan in March worth a total of 1 billion US dollars, after the successful foreign sales of 42 "Chao Long" fighters to Pakistan, overseas media has once again focused on this project. Overseas media believes that through the development of this aircraft, not only has China's aviation industry gained valuable experience, it has also realized an innovative change in its development model. A British expert pointed out that there is hope that the "Chao Long" fighter will be "return-sold" to the Chinese People's Liberation Army after being tested by foreign users.