People visit the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)

Aircraft perform at the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)

A U.S. Air Force F-35 fighter jet performs at the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)

A visitor watches a parachuting performance at the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)

People visit the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)

Aircraft perform at the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)

People watch an air show at the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)

An Airbus A400M military transport aircraft performs at the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)

People watch a parachuting performance at the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)

People watch an air show at the 2026 International Air and Space Fair (FIDAE) in Santiago, Chile, April 12, 2026. The FIDAE 2026 closed here on Sunday. (Xinhua/Zhou Jiayi)