North Korea launches multiple ballistic missiles into sea as South Korea warns of 'grave provocation'

South Korean officials reported two ballistic missiles were fired from North Korea early Tuesday morning, which flew several hundred miles before landing in the sea.

The missiles were launched from the southwestern coastal town of Jangyon and flew approximately 385 miles across North Korea before landing in the sea, South Korea’s Joint Chiefs of Staff said.

The reported flight distances suggest the missiles could target South Korea, which hosts about 28,000 U.S. troops.