Moscow has been sending hundreds more soldiers, as well as building warehouses and airfields, close to its border with the ...

Russia aims to deploy 10,000 troops to Transnistria and install a pro-Kremlin government in Moldova to enable it, Moldovan ...

Experts say potential cuts to commercial satellite imagery would hurt public understanding of what adversaries are doing.

It has become a test of endurance, demanding every last reserve of strength, costing hundreds of thousands of lives.

Nearly 1 million Russian soldiers have been killed or injured in the country’s full-scale invasion of Ukraine, according to a ...

Russia has performed poorly on the battlefield in Ukraine and will likely hit the 1 million casualty mark in the summer of ...

Western military planners have been carefully studying Ukraine’s successes since the war began. Destroying $7 billion worth ...

Russia holds a sizable advantage over Ukraine on troop numbers and weaponry yet the two sides have fought to a standstill. Russia this spring has ramped up attacks on civilian targets while ...

Nearly 1 million Russian troops have been killed or wounded in the war in Ukraine, according to a study released yesterday.

With high casualty figures and the slow pace of Russia’s territorial gains, President Vladimir V. Putin could face years more ...

ISTANBUL — Delegations from Russia and Ukraine gathered in Turkey on Monday for their second round of direct peace talks in ...

Defence secretary John Healey claimed over the weekend that Russia is attacking Britain in cyberspace every day, so the UK ...