The United States could soon reimpose sanctions on Russian oil shipments after President Donald Trump and fellow leaders at the Group of Seven summit of major industrialized democracies moved Tuesday to put the war in Ukraine back on top of their agenda,

Ukraine has upped its painful strike campaign on Russian oil and gas infrastructure since the start of the year.

The Ukrainian mid-range strike drone is "heralding a new phase of the war" for Ukraine, George Barros of the ISW told Business Insider.

Ukrainian drones struck oil plants in Moscow and Russia's southern Krasnodar Krai region overnight a day after a massive airborne attack on Ukraine.

A cathedral in one of the oldest and most sacred landmarks in Eastern Orthodox Christianity was set ablaze early Monday as Russia bombarded Ukraine’s biggest cities, killing 11 people, President

Kaja Kallas, E.U.'s chief diplomat, in March said it was her wish that “Ukraine is going to join [the] European Union soon,” although she declined to give an exact timeline.

Ukraine has new tech and momentum that's letting it make the kind of progress it hasn't seen in years.

President Donald Trump suggested Tuesday that the Ukraine war was not a priority for the US, a striking shift in tone a day after he said he would turn his focus to ending it after announcing the Iran deal.

Russia fired a barrage of missiles at several major Ukrainian cities, killing at least 11 people and sparking a blaze at one of the most important Orthodox monasteries.