Trump's bilateral meeting with Turkish President Recep Tayyip Erdogan is scheduled on the sidelines of the NATO summit in Ankara on July 7-8, 2026, marking the first U.S. presidential visit to Turkey since 2015. The encounter stems from the two leaders' established personal rapport, which has already shaped U.S. participation in the summit and opened discussions on defense cooperation, including potential F-35 deliveries and Turkish weapons production. Traders monitoring the market will focus on statements addressing NATO burden-sharing, Syrian policy, or regional tensions involving Israel, as recent diplomatic signals from Washington and Ankara highlight both alignment on security matters and lingering frictions over arms sales and influence in the Middle East. Upcoming sessions at the summit provide the immediate window for any remarks that could shift implied probabilities.