North Korea says successfully tested new submarine-launched ballistic missile

North Korea said on Thursday it had successfully test-fired a new submarine-launched ballistic missile (SLBM) from sea to contain external threats and bolster self-defense, ahead of fresh nuclear talks with the United States.

source https://www.reuters.com/article/us-northkorea-missiles/north-korea-says-successfully-tested-new-submarine-launched-ballistic-missile-idUSKBN1WH2GS?feedType=RSS&feedName=worldNews