SEOUL, South Korea (AP) — North Korea launched an unidentified projectile toward the sea on Tuesday, South Korea’s military said. The projectile was fired off North Korea’s east coast on Tuesday, South Korea’s Defense Ministry said in a brief dispatch. The ministry gave no further details such as whether the projectile was a missile or an artillery weapon and how far it flew. Animosities between the rival Koreas deepened recently after North Korea threatened retaliation after accusing South