Ukraine’s government wants to restore the country’s frontier to where it was before Russia launched its first invasion more than a decade ago. The U.S. defense secretary said that was “unrealistic.” ...

The alliance has stepped up intelligence, surveillance and reconnaissance activities around the Baltic Sea amid concerns of Russian gray zone warfare.

The Times interviewed Russian soldiers who said they face a brutal fight to dislodge determined Ukrainian forces from a ...

Estonia's security services have lost dozens of drones due to electronic interference coming from Russia and now plans to act ...