A fresh political flashpoint has emerged between Donald Trump and his deputy, JD Vance, over the Iran war and its political consequences. Vance’s remarks about the conflict have drawn attention as Trump responds with a pointed comment about his vice president’s future, saying he “may not run” in the 2028 presidential race. The exchange raises questions about Vance’s position within the administration and the future of the Republican succession debate. Is the Iran war becoming a source of tension between the two leaders? And what does Trump’s latest remark mean for the party’s post-2028 plans?