https://c8.alamy.com/comp/2A2H4F9/wonsan-bay-dprk-3rd-october-2019-photo-provided-by-korean-central-news-agency-kcna-on-oct-3-2019-shows-the-test-firing-of-the-new-type-ballistic-missile-known-as-pukguksong-3-in-vertical-mode-in-the-waters-off-the-democratic-peoples-republic-of-korea-dprks-eastern-wonsan-bay-the-dprk-succeeded-in-test-firing-a-new-type-of-submarine-launched-ballistic-missile-slbm-on-wednesday-morning-the-official-korean-central-news-agency-reported-on-thursday-kcnahandout-via-xinhua-credit-xinhuaalamy-live-news-2A2H4F9.jpg