The country's military intelligence agency said in a post on Telegram that Russia is executing a "massive informational and ...

Long-range British Storm Shadow missiles have reportedly been fired into Russia by Ukraine for the first time. The weapons ...

Ukraine’s armed forces fired British cruise missiles at military targets inside Russia for the first time, a Western official ...

Every Ukrainian agrees that giving up its "significant stockpile" of nuclear weapons after the Soviet Union fell was a ...

The decision is the latest in a series of moves by the U.S. and Russia that have escalated tensions between the two.

Britain had previously said Ukraine could use Storm Shadow cruise missiles within Ukrainian territory but the government has been pressing the United States for permission to allow their use to strike ...

John Sullivan, a former U.S. ambassador to Russia under the Biden and Trump administrations, speaks with "CBS Mornings" about ...

The Biden administration will allow Ukraine to use American-supplied antipersonnel land mines to help it slow Russia’s ...

The threat to the Ukrainian capital follows news Tuesday that Ukraine carried out its first strike on Russian territory with ...

Ukrainian forces are now being supplied with American anti-personnel mines, a second escalation by President Biden before ...

Analysts point to shifting realities on battlefield, looming Trump presidency as likely reasons for long-awaited move.