Footage on social media showed what security sources later confirmed as the firing of a Terminal High Altitude Area Defense (THAAD) battery missile to intercept a Houthi attack from Yemen early on ...

THAAD is designed to stop incoming missiles in their terminal, or descent, phase of flight, while Aegis makes its intercept in the mid-course phase, outside Earth’s atmosphere, before the ...

The US is sending an air-defense system to Israel that has rarely seen combat but has had a flawless flight test intercept ...

In a conflict with either country, South Korea would benefit from the potential US deployment of Lockheed Martin's Terminal High Altitude Area Defense (THAAD) system in the country. With its ...

The US deployed a top air-defense battery to Israel in October after a huge Iranian attack. The THAAD system has now been used in combat twice — once in December and another time in January.

And given how there are few anti-ballistic missile defense systems out there as effective as the THAAD, more billions are now poured into the weapon developed by Lockheed Martin. THAAD stands for ...

South Korea and the United States announced Wednesday that they will deploy a Terminal High Altitude Area Defense (THAAD) battery in Seongju County, North Gyeongsang Province. However, the missile ...

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.

SM3 is a hash algorithm initially published by the Office of State Commercial Cryptography Administration (OSCCA) of SCA in 2010, then as a China industry standard in 2012 [GMT-0004-2012], and finally ...