Timothy W. Martin

Kim Jong Un is pushing for rapid advances, with the country's main nuclear site showing increased activity.

North Korea once denounced the controversial weapon, but now considers it vital to its strategic-missile arsenal.

Timothy W. Martin SEOUL—North Korean leader Kim Jong Un and his young daughter oversaw the test of a cluster bomb, a controversial weapon

A combination of deep reserves, aggressive energy conservation efforts and savvy diplomatic efforts have allowed countries such as China, Japan and South Korea to weather the energy shock so far.

Use precise geolocation data and actively scan device characteristics for identification.

President Trump said the U.S. could not allow Iran to get a nuclear weapon, believing Tehran would use such force “without even hesitation.” “Everything will be peanuts compared to that if they ever were given a nuclear weapon, and they’d use it, too,” Trump said at a Saturday night press conferenc

America’s adversaries have watched it burn through missile stockpiles, seen new tech in action and witnessed what cheap weapons can do to a stronger foe.

South Korea confirmed that a cargo ship in the Persian Gulf operated by a Korean company suffered damage but didn’t immediately respond to President Trump’s suggestion that it might be time for Seoul to “[come and join the mission](https://www.wsj/livecoverage/iran-hormuz/card/trump-calls-on-sou

Demand for injections and other ear-expanding measures is soaring, especially in South Korea where a wide face is something to hide.

Demand for injections and other measures to artificially enhance ears is soaring, especially in South Korea where a wide face is something to hide