Ongoing U.S.-Iran diplomatic negotiations and a temporary ceasefire framework have reduced the likelihood of a full-scale U.S. invasion before 2027. In May 2026, reports emerged of a tentative memorandum extending the April ceasefire by 60 days, reopening the Strait of Hormuz, and launching structured talks on Iran’s nuclear program in exchange for sanctions considerations. President Trump has described progress toward a broader settlement while noting remaining gaps on enrichment limits and verification. These developments, following 2025 strikes and subsequent indirect talks mediated by Oman and Qatar, reflect a trader consensus favoring sustained diplomacy over ground operations, consistent with historical patterns where major powers prioritize negotiated nuclear constraints absent direct territorial threats. Scheduled follow-on discussions could further shape probabilities in the coming months.