For Gundbert Scherf - the co-founder of Germany’s Helsing, Europe’s most valuable defence start-up - Russia’s invasion of Ukraine changed everything.

Private military companies in Ukraine are unofficial but effective units. How do they operate, who do they answer to, and why ...

They say that soldiers rode into WWI on horses and rode out in tanks. The war in Ukraine is seeing similar terrifying leaps ...

The Bulava unit is part of Ukraine’s Presidential Brigade, which also performs ceremonial guard duties in Kyiv but mostly ...

Russia now controls more than two-thirds of Ukraine’s Donetsk region — the main theater of the ground war. Russian forces ...

Zaluzhnyi reveals Ukraine can win war of attrition through national resilience and asymmetric warfare, but warns window ...

Ukraine's top military commander, Oleksandr Syrskyi, said on Friday his forces were standing firm in defending a key city on ...

The US and Ukraine are discussing a “mega deal” for Washington to purchase battle-tested drones from eastern Europe in ...

EU agrees on 'one of its strongest' Russia sanctions packages after Slovakia lifts veto * UK sanctions Russian intelligence ...

Ukraine war has become the most drone-intensive conflict yet – and Ukrainian commanders believe they are the only thing keeping Russian forces at bay, writes ...

By Nick Paton Walsh, Lauren Kent and Svitlana Vlasova, CNN Kyiv (CNN) — US President Donald Trump’s 50-day pause ahead of possible secondary sanctions on Russia gifts the Kremlin a window to exploit ...

They're cheap, they're deadly and they're among the main reasons Ukraine believes it can hold out against advancing Russian ...