Thursday, July 30, 2026 at 11:30 p.m. on KPBS TV / YouTube (not available on KPBS+). Ukraine is striking deeper inside Russia than ever before, but does that mean the momentum has truly shifted? Former Ukrainian Foreign Minister Dmytro Kuleba joins Ian Bremmer to explain Kyiv's evolving strategy, the limits of military success, and why he believes the war is entering a new phase.