In an interview at NATO headquarters in Brussels, Stoltenberg said "what happens around a negotiating table is inextricably linked to the strength on the battlefield".
Asked if his reaction meant now was not the time to talk about a white flag, Stoltenberg said: "It's not the time to talk about surrender by the Ukrainians. That will be a tragedy for the Ukrainians. It will also be dangerous for all of us."
Published 11 March 2024, 16:34 IST