Kim Minseok covers South Korean defense. He has worked as a journalist for South Korean military magazines Military Review and Defense Times. Mr Kim is also a research fellow at the Korea Defense and Security Forum, a think tank.
Boeing could be out of the running for South Korea's program to buy new airborne early warning aircraft after failing to submit a bid in the latest round.
South Korea has completed a series of flight separation tests for its homegrown long-range air-to-ground missile, the Korea Air-Launched Cruise Missile (KALCM).