On Tuesday, South Korea's Joint Chiefs of Staff said one missile had been launched from the port of Sinpo, in the east of North Korea where Pyongyang usually bases its submarines. It landed in the East Sea, also known as the Sea of Japan, and travelled about 450km (280 miles) at a maximum height of 60km.
อ่านต่อได้ที่ โรงเรียน อบจ.รบ.๑
สาระน่ารู้ ฉ้อโกง