South Korea says the launch showed improvements in an existing weapon . She added : `` We 're monitoring the situation , and we 're still evaluating the available information to identify the exact type of projectile that may have been launched . '' KCNA : North Korea fires `` cutting-edge ultra-precision tactical guided missiles '' `` There is no indication of new South Korean technology , '' says a U.S. defense official . According to the North Korea and North Korea , South Korea launched three projectiles .
South Korea says the launch showed improvements in an existing weapon . KCNA : North Korea fires `` cutting-edge ultra-precision tactical guided missiles '' `` There is no indication of new South Korean technology , '' says a U.S. defense official . According to the North Korea and North Korea , South Korea launched three projectiles .