The same principle of resilience applies more widely: redundancy applies as much to undersea cables, electrical substations ...

Russia took weeks to present to Ukraine with a “memorandum” setting out its conditions for a ceasefire, as well as key ...

Ukraine's SBU security service said it had hit the road and rail bridge linking Russia and the Crimean peninsula below the ...

During his conversation with Keith Kellogg, Andrey Yermak also raised the issue of military assistance to Kiev ...

The Security Service of Ukraine (SBU) on Tuesday claimed to have conducted a new attack on Russia's Kerch Strait Bridge.

The Russian rouble strengthened slightly against the U.S. dollar on Tuesday, trading at 78.80 per dollar by 08:15 GMT. This ...

EU member states are hesitant to finalize a new package of sanctions against Russia, awaiting developments in peace talks, US ...

National security experts say the onus is on military defense experts use technology in defense against drone attacks ...

Ukraine and Russia appeared to make little progress in their latest peace talks in Istanbul, Turkey. The meeting came after Ukraine's major drone attack on airbases deep inside Russian territory, an ...

KYIV, Ukraine (AP) — A Russian rocket attack targeted the northeastern Ukrainian city of Sumy on Tuesday, killing at least ...

The Ukrainian Security Service says it detonated around 2,500 pounds of explosives under abridge linking Russia to Crimea, causing significant damage.

Russian steel billionaire Alexey Mordashov said that developing a homegrown alternative to the widely-used business software ...