Since Russia’s war in Ukraine started, American deterrence and leadership have been at stake. That actually matters a lot—unless you want to re-enter the pre-WWII era of human history. Luckily, Trump’s leadership is changing the equation in Ukraine. As I’ve long argued, there’s an opportunity here now. With mounting Russian casualties and Trump’s willingness to impose tougher sanctions, leverage increases. Strength forces tough choices, and Putin knows he’s out of options. If we want this war to

19 reactions | Sir Lawrence Freedman is the UK’s leading expert on...