What concerns do European leaders have about potential ceasefire negotiations with Russia?

European leaders are deeply concerned about rushing into a hasty ceasefire deal with Russia. They fear repeating the mistakes of the 2014 Minsk agreement, which ultimately proved disastrous by allowing Russia to buy time before launching a full invasion. Emmanuel Macron specifically warned against this parallel. European nations are divided on whether to deploy peacekeepers, with Britain open to the idea while others remain cautious. There's significant worry that the Trump administration's eagerness for a quick agreement with Putin could lead to an unsustainable peace arrangement that fails to protect Ukraine's long-term security interests.