China have given the green signal for exporting its domestically-developed J-10 fighter as the country looks to attract buyers at the Singapore Airshow, the media reported on Thursday. A large-scale model of the FC-20, the export version of the J-10, is on display at the China National Aero-Technology Import and Export Corp booth at the six-day Singapore Airshow 2016 that started on Tuesday. It is an unspoken rule in China's defence sector that weapons solely designed for the People's Liberation Army are never displayed at foreign exhibitions, so the model's appearance in Singapore carries a clear indication: that China now...