Russia first used its experimental ballistic missile on Ukraine on Thursday, which Zelensky calls "a clear and severe escalation".

Vladimir Putin has hailed Russia’s “unstoppable” hypersonic missiles as he threatened to strike the West in a coded ...

Russia is prepared to carry out a series of cyberattacks on the United Kingdom and other NATO member states to weaken support ...

Work and Pensions Secretary Liz Kendall has declined to say if British weapons have been used by Ukraine deep inside Russia - ...