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 said Wednesday it conducted the first test-firing of its new 5,000-ton destroyer's weapons system earlier this week und

North Korea said Wednesday leader Kim Jong Un observed the first test-firings of missiles from a newly launched destroyer and called for accelerating efforts to boost his navy's nuclear attack capabilities.