Former Russian President Dmitry Medvedev said on Thursday that Russia had no plans to attack NATO or Europe but, if the West ...

Russia's nuclear rules say it can use atomic weapons if the country — or one of its allies — is attacked, especially if the attacker is a non-nuclear nation backed by a nuclear power. That clause ...

President Trump's tone has shifted both toward Putin and regarding the continuation of U.S. military support for Ukraine.

Anglo-French agreement to develop close cooperation in nuclear weapons strategy strengthens Europe’s security whatever the ...

Though endlessly critical of his predecessor, President Trump has adopted a Ukraine strategy similar to that of former ...