North Korea Confirms It Conducted "Successful Hydrogen Bomb Test" As "Act Of Self-Defense" Against US

North Korea has confirmed that it has "successfully tested a hydrogen bomb." The test was "an act of self-defense" against threats like the US.
#NorthKorea: hydrogen bomb test was a success that advances country's nuclear capability
— Sangwon Yoon (@sangwonyoon) January 6, 2016