The transatlantic alliance holds as Trump warms to security guarantees for Kyiv politico.euTrump promised Ukraine ‘security guarantees’: Here’s what they could look like CNBCWhat US, Europe security guarantees for Ukraine could look like Al JazeeraSecuring Postwar Ukraine, Even With Trump’s Pledge to Help, Is Complex The New York TimesWhat security guarantees might Ukraine get in return for a peace deal? The Guardian
