NATO chief issues vague warning on Ukraine-Russia war: 'Be prepared for bad news' NATO Secretary-General Jens Stoltenberg admits 'wars develop in phases' Danielle Wallace By Danielle Wallace Fox News Published December 5, 2023 7:45am EST

NATO chief issues vague warning on Ukraine-Russia war: 'Be prepared for bad news' NATO Secretary-General Jens Stoltenberg admits 'wars develop in phases' Danielle Wallace By Danielle Wallace Fox News Published December 5, 2023 7:45am EST https://www.foxnews.com/world/nato-chief-issues-vague-warning-ukraine-russia-war-prepared-bad-news