President Trump's second term foreign policy has emphasized direct, high-level diplomacy on trade, security, and regional conflicts, shaping trader assessments of likely 2026 meetings with counterparts such as Vladimir Putin, Mohammed bin Salman, and Volodymyr Zelenskyy. Key recent catalysts include planned Iran talks involving Oman and expectations of rapid de-escalation on the Strait of Hormuz, alongside earlier actions like the capture of Venezuelan leader Nicolás Maduro and ongoing sanctions regimes targeting Cuba and Iran. These developments, combined with routine bilateral engagements and summit opportunities, influence implied probabilities across outcomes. Scheduled diplomatic calendars and any breakthrough negotiations through year-end remain central variables for resolution.