North Korea stated South Korea is "daydreaming" about improving relations with Pyongyang, while demanding Seoul apologize for an alleged drone "airspace violation".
Sun PhuQuoc Airways will introduce its first international routes between Phu Quoc and Seoul (South Korea), and Taipei (Taiwan, China) starting next March.
Kim Jong-un announced that North Korea's air force will be equipped with "strategic assets," a term referring to long-range weapons with significant destructive power.