Pentagon moves Germany to front of the line for the next air-defense systems after Trump says allies will pay for additional Ukraine weapons.

On the sidelines of the signing, the leaders also teased a new phase in the provision of long-range weapons to Ukraine.

A new Ukrainian government approved Thursday will race to expand domestic arms production to meet half the country’s weapons ...

President Trump’s recent commitment to provide more aid to Ukraine could increase pressure on Russia to negotiate an end to ...

Ukraine’s survival depends on revolutionary strategy, not traditional firepower, Valerii Zaluzhnyi writes Ukraine’s MaxxPro trucks drop troops in 20 seconds—because drones don’t need more. Just ...