The sight of a massive warship’s radar array scanning the horizon for threats is a familiar image of naval defense. But what happens when that same cutting-edge technology moves from the rolling deck ...

Missile threats have evolved faster than almost any other weapon system on the planet, and NATO has had to keep up. From ballistic missiles that travel across continents to cruise missiles that fly ...

A U.S. military Thaad radar in Guam in September.Ezra Acayan for WSJ The U.S. is rushing to replace a Thaad radar in Jordan that was damaged in an Iranian-backed drone strike, according to a U.S.

ISTANBUL — The Turkish Ministry of Defense announced that a Patriot air defense system is being stationed in Malatya, following waves of Iranian missile and drone attacks against key military ...

BERLIN—Diehl Defense has revealed a mobile launcher for its ground-launched IRIS-T missile that will be capable of firing the weapon on the move. The company’s SLS Mk. 4 system packages the complete ...

While often described as a moonshot for missile defense, the Golden Dome for America mission is in reality something even more challenging: an exercise in disciplined systems engineering under threat.