“I’ve done six wars — I’ve ended six wars,” Trump said in his meeting with Ukrainian President Volodymyr Zelensky and European leaders on Monday. “Look, India-Pakistan, we’re talking about big places, you just take a look at some of these wars. You go to Africa and take a look at them.”

President Trump has cast himself as a global peacemaker. His interventions have calmed some conflicts, while in others his role is less clear.