I guess they dont trust the people to not start WW III by flying 35 miles north of Inchon into north Korea.

我想他们怕有人从仁川起飞往北35英里，然后第三次世界大战就爆发了。

youdao

Early in 1987 young chang instrument of Korea purchased the brand of Weber beginning to produce in the head office Inchon and exported all of the Weber pianos to every corner of the world.

早在1987年，韩国英昌乐器收购了韦伯品牌，开始在仁川总部进行生产，并把全部韦伯钢琴出口到世界各地。

youdao

The hard lessons learned in places like Tarawa and Guadalcanal served the U.S. well when Marines turned the tide of war in Korea years later by mounting a daring amphibious landing at Inchon, behind enemy lines.

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