Russian officials are sounding the alarm, warning President Putin that a financial crisis could be imminent this summer as his war in Ukraine escalates. The Kremlin's financial situation is dire, with oil revenue plummeting and a widening budget deficit, despite Putin's efforts to hike taxes. A Moscow business executive warns that the crisis could arrive in just three to four months, with inflation spiraling and businesses closing. The economic strain began with Russia's invasion of Ukraine four years ago, and the central bank's high interest rates have failed to prevent spending declines. Companies are feeling the squeeze, and workers are being laid off or furloughed, leading to concerns of a financial sector crash. Russian officials acknowledge the possibility of a banking crisis and nonpayments, and experts predict a potential crisis by October if loan troubles worsen. The situation is further complicated by Europe's potential sanctions on shadow fleet tankers and the recent U.S. penalties on Russian oil majors. Despite the worsening outlook, Moscow continues to spend heavily on weapons and incentives for army recruits. The war's toll is staggering, with an estimated 1.2 million Russian soldiers killed or wounded. Finnish President Alexander Stubb highlights the irony that Russia's desire for more territory is not the driving force behind the war, but rather the fear of Putin's failure. As talks to end the war continue, Russia's economic and military challenges persist, leaving the future of the conflict uncertain.