ILA Berlin Air Show kicks off

People watch the flying display of a Eurofighter Typhoon at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

People talk at the booth of Boeing at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

An airplane flies past a sign of "ILA22" at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

A staff member introduces a displayed Eurofighter Typhoon to a visitor at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

People watch the flying display of a Boeing CH-47 Chinook at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

People line up to visit a displayed Airbus A380-800 at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

A visitor takes photos of a displayed F-35A Lightning II at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

A Eurodrone is displayed at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

Visitors are seen in a displayed C-130J Super Hercules at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

People view a displayed Airbus Beluga XL at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

A staff member introduces a displayed Eurocopter Tiger at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

People view displayed aircraft at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

People talk at the booth of Airbus at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)

People view a displayed IRIS-T SLM air defense system at the ILA Berlin Air Show in Schoenefeld, Germany, on June 22, 2022. With the participation of about 550 exhibitors from about 30 countries and regions, the ILA Berlin Air Show kicked off here on Wednesday. (Xinhua/Shan Yuqi)