Ukraine has changed how militaries use Patriot systems. But recent attacks prove that clever adaptations cannot overcome a ...

Kyiv endured one of the deadliest nights of the entire war in Ukraine overnight Wednesday-Thursday, as Russia unleashed 74 ...

Ukraine’s president said Patriot production is not enough and urged Europe to build mass-produced anti-ballistic systems ...

Ukraine leader has called on alliance to make “strong decision” to help it fight Russia.

All the ballistic missiles launched by Russia struck their targets, underscoring Kyiv's need for more U.S. Patriot ...

Ukrainian drones from Lasar's Group destroyed a Russian Buk-M3 air defense system, opening a corridor for the Air Force.

Ukraine is using a vast network of cheap sensors to detect incoming drone threats. Western officials say the West should consider doing the same.

Five or six producers make ballistic interceptors, and all are short. Marc DeVore on Ukraine's interceptor shortage and the way forward.

Ukraine intelligence indicates the country's stepped up drone strikes are forcing Russia to burn through interceptor missiles, possibly faster than it can build new ones.

As a barrage of Ukrainian drones descended on Moscow in the early hours of Thursday, Russia’s response appeared more like a scramble, and less like a well-planned strategic defense. Videos from the ...

The Army has bought 13,000 of the Ukraine-tested Merops interceptor, locking its maker into a $500 million deal.

Ukraine is running out of American-made Patriot air-defense interceptors, and is pleading for more. By Nicholas Kulish Kim Barker Siobhán O’Grady and Lara Jakes Russia’s ballistic-missile attacks ...