Kim’s sister warns N. Korea ready to act against US, South

The influential sister of North Korea’s leader warned Tuesday that her country is ready to take “quick, overwhelming action” against the United States and South Korea, a day after the U.S. flew a nuclear-capable B-52 bomber in a demonstration of strength against the North…The U.S.-South Korean training on Monday involving the B-52 bomber over the Korean Peninsula was the latest in a series of drills between the allies in recent months. Their militaries are also preparing to revive their largest field exercises later this month.