North Korea says leader Kim Jong Un observed the first test-firings of missiles from a recently launched destroyer and called for speeding efforts to boost his navy’s nuclear attack capabilities.

North Korea unveiled a new "multifunctional" destroyer for its navy, the KCNA agency reported on Saturday. Kim Jong Un participated in the launching ceremony. What do you need to know? North Korea unveiled a new destroyer equipped with the "most powerful weapon,

Reuters reported that North Korea's new class of warship was able to accommodate dozens of vertical launch cells to carry missiles its military has already developed.