Officials in three of the five Russian regions bordering Ukraine have been accused of embezzling funds for border defenses.

Soldiers panicked, drones surveilling Russian forces went dark, and long-range artillery units struggled to hit targets.

"If we try to establish a ceasefire without building up our future defenses, the war will drag on for many more years," ...

The warring sides remain far apart after the third round of U.S.-brokered peace negotiations on Wednesday. But there was ...

Ukraine’s once-formidable advantage in drone warfare appears to be eroding along parts of the front line. This degradation ...

A Russian airborne assault on the Ukrainian capital killed at least one person and injured 9 while Ukraine hit back, sending ...

Russia and Ukraine launched drone strikes against each other early on July 24, officials from both sides said, as fierce ...

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

Starlink systems used by Ukrainian military units were down for two and a half hours, part of a global issue that disrupted ...

Musk reportedly ordered a Starlink communications shutdown over parts of Ukraine during a pivotal 2022 counteroffensive ...

Ukraine’s forces are heavily reliant on thousands of SpaceX’s Starlink terminals for battlefield communications and some ...

As Russia races to perfect a nuclear-armed spacecraft, it is also likely preparing to launch an orbital sabotage mission to ...