Aiming for bipartisan support, and cultivating international allies could help Trump advance the new high-tech shield.

Dan Caldwell, a former Pentagon official, says US should go into Israel's air-defence stockpile to boost Ukraine's defences ...

Interception of an intercontinental ballistic missile (ICBM) is one of the most difficult challenges in modern defense systems. With speeds surpassing 25,000 km/h, the possibility of successfully ...