OP, being an air force pilot is difficult even for naturalised citizens. Even if you met all of the eligibility checks and your application made it to the first interview, you would still have to convince the (understandably) very cynical interviewer that you are prepared to die for his or her country. If you love flying, and want to be a professional pilot just for the love of flying, then join the airline business. The pay is a lot better, you will fly more and the chances of you dying in the office are a lot less. You will also find it easier to get a job in another country.