North Korean dictator Kim Jong-un unveiled the country's largest-ever warship equipped with a cruise missile system. The vessel believed to be similar to Russia's Admiral Gregorovich frigate is hoped to give a significant boost to North Korea's naval power. North Korean state media, which pumps of propaganda on behalf of the dictator , shows the destroyer being constructed at a naval facility. Images of the unfinished warship show it could be as large as 330ft complete with a beam approximately