North Korea's Missile Tests Show Progress

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accurately – adj. correct, exact

milestone – n. action or event marking significant change

long-range – adj. long-distance

respond – v. to do something as a reaction to something that has happened or been done​

conduct – v. to plan and do (something, such as an activity)​

issue – v. to give (something) to someone in an official way​

provocation – n. act or statement making someone annoyed or angry

peninsula – n. a piece of land that is almost entirely surrounded by water and is attached to a larger land area​

livelihood – n. earning money in order to live

accountable – adj. required to be responsible for something