Poland's national security agency has warned an attack on NATO by Russia could come sooner than anticipated. Meanwhile, Vitali Klitschko says Ukrainians are losing trust in Volodymyr Zelenskyy's ...

Since Russia's invasion of Ukraine, many countries have pledged to end or restrict their oil and gas imports to curtail Moscow's revenues and hinder its war effort. The Russian economy is highly ...

Volodymyr Zelenskyy is "paying for mistakes he has made", the mayor of Kyiv has said. Meanwhile, Vladimir Putin will visit the United Arab Emirates this week. Ask our military analysts a question ...