RTX Corp. is still struggling to produce the US Navy’s top air-defense missile, needed to counter a Chinese weapon known as its “aircraft carrier killer,” the Pentagon’s contract management agency ...

The Iron Dome boosts U.S. missile defense with $19.5 billion for interceptors, Aegis Ashore installations, space sensors, and ...

While Japan is in the process of massively up-gunning itself with other U.S. weapons, the SM-6 represents a specific ...

Dan Sullivan, R-Alaska, and Kevin Cramer, R-N.D., the senators lay out a plan for missile defense for the continental U.S. that would include Aegis Ashore systems (only two such systems exist and ...

the US Missile Defense Agency (MDA) conducted the first successful intercept of a ballistic missile target from the island using the Aegis Guam System, which fired a land-based interceptor of the ...