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 ...

Ukraine could trade territory in potential peace talks with Russia, Zelensky says Ukraine strikes Russia's Saratov oil ...

The former head of the Missile Defense Agency who two decades ago oversaw the launch of the current system that provides limited national missile defense against North Korean and Iranian threats says ...