North Korea closer to test-firing upgraded submarine-launched ballistic missile: experts


July 28, 2017 12:45 PM

SEOUL (THE KOREA HERALD/ASIA NEWS NETWORK) – Amid concern that North Korea might conduct another intercontinental ballistic missile (ICBM) test, tension is running high on the Korean Peninsula, with experts warning that Pyongyang may be preparing to launch an upgraded version of a submarine-launched ballistic missile (SLBM).