Diplomacy, nukes and parades: what to watch at North Korea's next party congress

Military top brass, political elites and ordinary party members will crowd Pyongyang for the twice-a-decade gathering, with supreme leader Kim Jong Un taking centre stage. Here's what to watch for during the ninth congress of North Korea's ruling Workers' Party. Military showcase North Korea is yet to set a firm date for the start of the congress, aside from confirming the days-long spectacle will start sometime in "late February". Observers have been scouring satellite imagery for any signs of...