Global markets were on edge amid shifting geopolitics and central bank jitters. A high-stakes summit between U.S. President Donald Trump and Russia’s Vladimir Putin ended without a Ukraine ceasefire, and Trump signaled a push for a “rapid peace deal” that Kyiv should accept reuters.com. European leaders scrambled to back Ukraine as fears grew that Washington might soften its support in favor of Arctic oil deals with Moscow reuters.com reuters.com. “The mood seems to favour Russia following Friday’s summit,” observed Aegon asset manager Jeff Grills, noting a rally in Ukraine’s bonds had stalled at ~$0.55 on the dollar reuters.com. Investors now expect Europe to boost defense spending, and Bank of America warned a U.S.-Russia energy détente could unleash a “deep” bear market in oil and gas reuters.com.