Spoofing is more insidious. It inserts fake timecodes into the data stream, convincing receivers they’re somewhere else. Both are causing a daily struggle in the airways above Europe and the Middle ...

Ukraine landed special forces to fight in embattled parts of the eastern city of Pokrovsk earlier this week, just as Russia said it had surrounded Kyiv's forces in the area, two Ukrainian military ...

Ukraine’s ability to repair infrastructure and keep the lights on has been one of its standout achievements of the war so far ...

Moscow’s forces infiltrated Pokrovsk after months of attacks on the city, a strategic part of Ukraine’s eastern defenses.