KAI to roll out Light Armed Helicopter prototype in December Monday, 26 November 2018 Army, Defence, Military, News, World Korea Aerospace Industries (KAI), a South Korean defense firm, plans to roll out the prototype of a light armed helicopter (LAH) for the country's Army in December, its officials said Sunday. Read more A rendering of KAI's LAH project (Credit: KAI) Read more Tweet Subscribe to receive free email updates: