How long can the Ukrainian military hold up versus how long can the Russian economy hold up.” Tougher sanctions, including tariffs on countries buying oil from Russia, would cause Russia’s economy to undergo a “full collapse”,

Russia's coal industry is in freefall, buffeted by sanctions, soaring costs and plunging global prices, turning the sector into the economy's weakest link.

Russia's state-owned railway monopoly Russian Railways plans to reduce management jobs as the company faces lower freight volumes and a broader slowdown in the Russian economy, Interfax news agency reported on Friday,

Ukrainian President Volodymyr Zelenskyy, who is meeting with President Donald Trump on Friday, is expected to ask for more American-made air defenses and long-range missiles.

Hungarian Prime Minister Viktor Orbán says Hungary will keep buying fossil fuels from Russia despite demands from President Donald Trump.