Vance vs. Rubio: How the Iran War is Shaping the Race to Succeed Trump in 2028

As the military campaign against Iran enters its fifth week, the political future of the Republican Party is being forged in the heat of battle. Sources tell Reuters that President Trump is already privately vetting his successors, asking aides: "JD or Marco?". The outcome of the conflict is expected to be the deciding factor for the 2028 GOP nomination.

Two Paths to Power:

• Marco Rubio (The Strategic Hawk): As Secretary of State, Rubio has fully embraced Trump’s military offensive. A swift, decisive victory would frame him as a steady hand in times of crisis and a master of national security.

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• JD Vance (The Cautious Skeptic): Reflecting the "America First" base's wariness of foreign entanglements, the Vice President has maintained a more guarded stance. A prolonged conflict could validate Vance’s skepticism of long-term interventions, positioning him as the true heir to Trump's anti-war populist base.