Washington’s decapitation operation in Iran would push Pyongyang to feel “vindicated” in developing nuclear weapons for its own security and move closer to China and Russia to bolster its deterrence capabilities, according to analysts.On Wednesday, North Korean leader Kim Jong-un inspected the test firing of what the country’s state media called a “strategic cruise missile” from the new 5,000-tonne naval destroyer Choe Hyon before the vessel’s official commissioning.Kim hailed the warship as a...