Secretary General of NATO, Jens Stoltenberg, left, the president of the United States of America, Joe Biden, center, and the President of Spain, Pedro Sanchez, right, pose for the media during the NATO Summit in Madrid, Spain. (Photo by Celestino Arce/NurPhoto)
NATO boasts unity but potential for division lies ahead

As the war in Ukraine drags on, already diverging camps in the Atlantic Alliance are likely to fracture further.

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