Up in the air
![A drone is on display at the Unmanned System World Congress 2021 held at the Coex Mall on Sunday. The exhibition is dedicated to various kinds of unmanned systems including urban air mobility, private air vehicles and related components. The exhibition continues until Sept. 28. [YONHAP]](https://koreajoongangdaily.joins.com/data/photo/2021/09/26/29c6ca0d-8bef-41c0-b5bd-3085df6f7af6.jpg)
A drone is on display at the Unmanned System World Congress 2021 held at the Coex Mall on Sunday. The exhibition is dedicated to various kinds of unmanned systems including urban air mobility, private air vehicles and related components. The exhibition continues until Sept. 28. [YONHAP]
with the Korea JoongAng Daily
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