[https://edition.cnn.com/2021/09/27/asia/north-korea-projectile-intl/index.html](https://edition.cnn.com/2021/09/27/asia/north-korea-projectile-intl/index.html) >"North Korea has fired a projectile presumed to be a short-range missile into waters off the east coast of the Korean Peninsula, according to statements from South Korean officials -- just hours before Seoul launched a new submarine."