Jets and air defense systems were involved in the response, Warsaw said.

Ukraine said it hit Rosneft PJSC’s Ryazan oil refinery while Russian military conducted a massive attack on Ukrainian energy infrastructure.

A U.K. inquiry says Russian agents "carry out Putin's bidding," blaming him for a deadly 2018 attack in England using the nerve agent Novichok.

Family ties may become strained for former South African President Jacob Zuma after his eldest daughter accused her half-sister of deceiving 17 men – half of whom are reportedly relatives – into fighting for Russia in Ukraine.

SHENZHEN, China, Dec 7 (Reuters) - China and Russia held their third round of joint anti-missile drills on Russian territory in early December, China's defence ministry said late on Saturday. The exercises were not targeted at any third party or in response to any current international situations,

Refugees from Mali have told The Associated Press that a new Russian military unit, Africa Corps, is committing abuses like rapes and beheadings.

An annual strategy document, which has described threats from China to Russia, directs some of its harshest language at NATO allies.

Greek Energy Minister Stavros Papastavrou joins ‘Fox News Live’ to discuss Greece’s role in reshaping Europe’s energy future, cutting dependence on Russian gas and deepening energy ties with the U.S.