A controversial missile defense system whose deployment has angered China is now operational in South Korea, the US military said Monday. Washington and Seoul agreed to the Terminal High Altitude Area ...

US soldiers have launched high-tech interceptor missiles from inside Israel for the first time since the system was deployed earlier this year. Footage on social media showed what security sources ...

Lee’s visit is positive sign for China-South Korea relations. But both sides must heed the lessons from the THAAD dispute.

BERLIN (Reuters) -U.S. defence contractor Lockheed Martin is seeking to market its Thaad missile defence system to European buyers, the company told German newspaper Handelsblatt, as governments ...

South Korea and the United States said last Friday they had made a final decision to deploy the Terminal High Altitude Area Defence (THAAD) system in the South. South Korea and the United States said ...

Some days the high-speed news cycle can bring more questions than answers. WSJ’s news explainers break down the day's biggest stories into bite-size pieces to help you make sense of the news.

Lockheed Martin (NYSE:LMT) is seeking to market its Thaad missile defense system to European buyers, a top executive told German newspaper Handelsblatt on Friday, as European governments boost ...

Saudi Arabia has signed a letter of offer and acceptance with the United States for Lockheed Martin’s THAAD missile system, a significant step forward in the $15 billion deal, a State Department ...

Armed Forces spokesman says that Iran’s Fattah missile successfully penetrated some of the world’s most advanced and costly ...