NATO summit: Can a revitalised alliance deter Putin's Russia?
Deals are done and alliances shift on the fly. How does that illustrate how the world has changed since February 24, in a test of wills that has major players scrambling for support? The whole world is wondering how war in Europe is not only reshaping alliances but also disrupting energy and food supplies. We are four months in, with no end in sight. How far will it go?


