In a notice Wednesday, the agency said it is conducting a study that looks at how its architecture could be expanded as part ...

President Donald Trump’s second term has rekindled hopes for North Korea’s denuclearization, but the recent shift in his ...

President Volodymyr Zelenskyy called on Western partners to apply more pressure to Russia after a deadly overnight ballistic ...

In talking with Wall Street, CEO Tom Bell said the company has "prepared some big ideas" in both areas for the new Trump ...

US defense chief calls NATO membership for Ukraine 'unrealistic,' signaling a significant shift in support for Kyiv.

Russia launched ballistic missiles and more than 100 drones in a wave of attacks across Ukraine overnight that killed three ...

The Missile Defense Agency has awarded Lockheed Martin a follow-on development contract for the Terminal High Altitude Area Defense (THAAD) Weapon System.

Space-based interceptors and "particle beams" are part of a new multi-billion-dollar Trump order to build a new U.S. missile ...

The only way to eliminate the threat of nuclear-armed missiles is to negotiate their elimination—not pretend some magic ...

Sources embedded in Iran uncover "large scale" personnel and operations affiliated with Iran's nuclear program are now ...