Turkish President Recep Tayyip Erdogan spoke by phone with President Putin and said diplomatic initiatives need to gain momentum to achieve a just and lasting peace in the Russia-Ukraine war, Erdogan’s office said.

Ukraine has warned American weapon shipments could be delayed in reaching the battlefield because of the US government shutdown.

Kyiv has pitched Washington on ways it could help the US replace Russia in oil sales to Europe — as President Trump pushes the continent to divest from Moscow’s energy sector to end

Russian President Vladimir Putin has warned the United States that supplies of long-range missiles to Ukraine will seriously damage relations between Moscow and Washington but will not change the situation on the battlefield.

The United States will provide Ukraine with intelligence for long-range missile strikes against Russia, it has been reported.

Our military analyst Professor Michael Clarke is back answering your questions on the Ukraine war. Watch and catch up on the best of his answers here.

The U.S. has said it was weighing up providing Tomahawk missiles to Ukraine, which could be part of a new commitment by the Trump administration to help Kyiv. Ukraine's strikes deep inside Russia on oil facilities have caused gasoline shortages across the country that pose a political problem for Putin.

According to a report, US is preparing to share battlefield intelligence with Ukraine to strike targets on the Russian territory. The U-turn of Trump symbolises his action plan amid the tensions that escalated between Washington and Kyiv.

President Donald Trump's administration is mobilizing U.S. diplomats to lobby against a U.N. resolution calling on Washington to lift its decades-long embargo on Cuba, in part by sharing details of Cuba’s support for Russia’s war in Ukraine,