The Wednesday launch marks the second successful test of a hypersonic missile by North Korea and the second test in two months. The new test proves North Korea has no intention of backing down and disarming and will instead press on with plans to modernize its arsenal.
美国. last completed a successful hypersonic weapons test in September, but a follow-up test in October ended in failure, adding a possible delay to full weapons testing until later in 2022, 路透社 已报告.