“Putin will never abandon his ambition of conquering Ukraine, and convincing him to do so shouldn’t be the aim of Ukraine’s global supporters. Instead, the goal should be to make it impossible for Putin to fulfill that ambition. In simpler terms: You can’t make Putin walk away from Ukraine; you have to put Ukraine out of his reach.
Trump and some of his top aides do not seem to understand this about Putin.”
https://www.politico.com/news/magazine/2025/06/05/putin-trump-ukraine-war-obsession-column-00386261