On February 21, the 15th edition of the International Defence Exhibition and Conference (IDEX) opened in Abu Dhabi. China National Aero-Technology Import & Export Corporation (CATIC) was glad to be part of IDEX 2021, showcasing the Wing Loong-2 UAS, L-15 Advanced Jet Trainer, AR-165 Electric Multi-rotor UAV model, and airborne guided weapons. CATIC also used VR to let those who cannot come to the scene visit the stand through the web.