When the former Soviet republics declared independence in the early 1990s, Ukraine became the owner of the world’s third-largest nuclear arsenal.

The attack on Zelensky's home town of Kryvyi Rih happened as the Ukrainian president heads to Brussels to meet European ...

Air superiority remains a decisive factor in modern warfare. As Ukraine continues to defend itself against Russian aggression, policymakers and military planners are grappling with a fundamental ...

Just over a decade ago Rubio spoke passionately about America’s moral imperative to defend Ukraine against aggression after the nation gave up up its nuclear stockpile following the fall of the ...

It will affect deliveries of ammunition and other vital supplies as Ukraine fights to defend itself from Russia's ongoing, three-year full-scale invasion that has seen President Vladimir Putin's ...