U.S. Carrier Group Arrives as North Korea Ramps Up Threats.

(Bloomberg) -- A U.S. aircraft carrier group was in waters east of the Korean Peninsula for the first time in nearly five years, as Pyongyang is poised for provocations that could include its first nuclear test since 2017. North Korea has used the celebrations before to show off its military might and hold rallies demonstrating support for its leader. [Extracted from the article]