The United States said on Monday it was Russia that is escalating the conflict in Ukraine by deploying North Korean troops, after the Kremlin warned that Washington would deepen its involvement in the war by allowing Kyiv's forces to strike far into Russia with U.

Fox News chief national security correspondent Jennifer Griffin provides details on President Biden's decision to authorize Ukraine to use U.S. missiles against Russia.

Vladimir Putin has warned that such a green light would mean that NATO was "at war" with Russia.

President Biden has granted permission for Kyiv to carry out long-range strikes, but looming over Ukraine’s newfound latitude is the ascent of President-elect Trump.

Donald Trump's election victory is impacting Ukraine even before he takes office. The US is rushing aid, and talks around peace deals are ramping up.

The outgoing president says Ukraine can use long-range missiles against Russia, as Trump pledges to end the war and Republicans push to cut off aid

The attack came as fears are mounting about Moscow’s intentions to devastate Ukraine’s energy capacity before winter.

Russian forces have launched a large-scale missile attack on Ukraine's power grid, targeting power generation and transmission facilities across Ukraine. Source: Ukraine's Energy Minister Herman Halushchenko on Facebook Quote: "The transmission system operator [Ukrenergo] has urgently introduced emergency power outages.

Russia unleashed its largest air strike on Ukraine in almost three months on Sunday, launching 120 missiles and 90 drones that killed at least seven people and caused severe damage to the power system,

Ukrainian President Volodymyr Zelensky is confident his country’s war with Russia will resolve quickly once President-elect Donald Trump replaces the Harris-Biden administration.

Trump’s promise to end war has Ukraine on ‘tenterhooks’ | Quotable Samir Puri of Chatham House talks about how long Ukraine may be able to use US-made missiles against targets inside Russia, and explains why Ukrainians are nervous about Trump.

Volodymyr Zelensky has said the war between Ukraine and Russia will 'end sooner' with the US president-elect back in the White House - and that the conflict must be over by 2025.