North Korea Continues to Test Long-Range Missiles

ballistic missile – adj. a kind of missile able to travel long distances before returning to earth

sanctions – n. actions, usually economic or trade penalties, placed on a country to cause it to follow international law

grave – adj. very serious

exclusive – adj. available to only one person or group

provocations – n. acts meant to cause tension

sincere – adj. honest, to show true feelings

dialogue – n. discussion, talk between two or more people