Iran War Ceasefire Nears After 101 Days With No Nuclear Weapons Used

Donald J. Trump said on June 9, 2026, that a deal to end the Iran War could be signed within two to three days, KCRA reported — a development that came after more than 101 days of conflict with no nuclear weapons used at any point. That report provided the basis for the tracker to record prediction P016 — Professor Jiang Xueqin's high-confidence forecast that nuclear weapons would not be deployed in the Iran War — as confirmed.

Professor Jiang made the prediction in his June 18, 2025 lecture "Geo-Strategy Update: US-Iran War Incoming," more than six months before the war began in early 2026. He assigned it a high confidence level, projecting that nuclear restraint would hold throughout the entire conflict, not merely in its opening phase. The lecture is available at https://www.youtube.com/watch?v=8XdL-7tAqnU.

What Happened

KCRA reported on June 9, 2026, that Trump said a deal could be signed within two to three days. The story, published on a Tuesday morning, came at a point when the conflict had run for more than 101 days — with no nuclear weapons use reported at any stage of the fighting.

Prediction P016 had previously been recorded as partially confirmed, an intermediate status assigned when the early and middle phases of the war had passed without nuclear escalation but the conflict remained ongoing. With ceasefire talks now reaching an advanced stage and the full run of the conflict having elapsed without nuclear weapons use, the tracker has updated the record to confirmed.

Track Record Context

This is the 15th confirmed prediction in Jiang's tracked record, out of 33 resolutions across a field of 350 total tracked predictions. Combined with 12 partially confirmed calls, 27 of the 33 resolutions produced a full or partial match to Mr. Jiang's original forecast — an 82 percent accuracy rate on resolved predictions.

The base of 33 resolved predictions is still modest. Of the 350 tracked predictions, 317 remain recorded as not yet determined or unverifiable. The US-Iran War category, to which P016 belongs, contains several predictions tied to the conflict's aftermath, regional effects, and longer-term outcomes — none of which P016's resolution addresses.

What's Still Unknown

Confirming that nuclear weapons were not used does not resolve how the Iran War ends in full, what its effects on regional alignments will be, or how Jiang's remaining US-Iran War predictions will fare as events develop. Prediction P016 addressed a single, discrete dimension of the conflict — the presence or absence of nuclear escalation — and the outcome on that dimension is now recorded. The broader trajectory Mr. Jiang outlined across his lectures on the war remains subject to separate evaluation.

This blog post is updated each time the prediction's status changes. Read the full prediction set at jiangpredictions.com.

See the full prediction record at P016 on the tracker · All blog posts