Recent diplomatic signals, including the prospect of a U.S.-Iran summit at the UN General Assembly and Iranian proposals for renewed talks via Qatar, have reinforced trader expectations that the ongoing conflict will remain limited to airstrikes, sanctions, and naval measures rather than a ground invasion. As of September 2026, the U.S. and Iran continue low-level exchanges amid a collapsed June memorandum of understanding, with no verified movement toward large-scale troop deployments or territorial operations. Experts assess a full invasion as highly improbable given the scale of forces required, munitions constraints, and potential regional escalation risks, consistent with the market’s 84.5% implied probability on “No.” Ongoing mediation efforts and economic pressures on both sides further support the current trader consensus against escalation to invasion before 2027.