North Korean missiles again flying over Japan ‘only a matter of time,’ experts say
https://www.japantimes.co.jp/news/2020/01/02/asia-pacific/politics-diplomacy-asia-pacific/north-korean-missiles-flying-japan-matter-time-experts-say/
GlobalDefence.net -Streitkräfte der Welt
Sicherheitspolitik weltweit
https://www.japantimes.co.jp/news/2020/01/02/asia-pacific/politics-diplomacy-asia-pacific/north-korean-missiles-flying-japan-matter-time-experts-say/