Russia is preparing for new operations on EU territory, so a new effective security architecture for Europe needs to be ...

A Russia-appointed official in Ukraine's occupied Luhansk region said Monday that Moscow's forces have overrun all of it.

Vladimir Putin recently suggested that "all of Ukraine" belonged to Russia, hinting that his goal is for Russia to control ...

But the UK supplies components to a global pool of F-35s which Israel can access. The government had argued it could not pull ...