[basis: absence] Searched 'Hezbollah rocket attack Israel September 2026', 'Hezbollah fires rockets drone Israel confirmed attack', 'Hezbollah launches rocket Israel border September', 'Hezbollah attack IDF soldier drone strike September 2026 confirmed'. Found only reports of ISRAEL preemptively destroying Hezbollah rockets ('IDF destroys 32 Hezbollah rockets ready to strike Israel', other tier, Sep 15 2026) -- i.e., Hezbollah rockets were neutralized before use, not a confirmed Hezbollah-initiated attack. No wire/official-tier confirmation of an actual Hezbollah rocket, drone, or cross-border attack against Israel was found within the 2026-09-07 to 2026-09-21 window.
Resolved Sep 26, 2026
Geopolitical
LONG wrong
Hezbollah will conduct at least one additional confirmed rocket, drone, or cross-border attack against Israel within 14 days.
NEXUS forecast made 2026-09-07 at 76% probability. Resolved: Miss on 2026-09-26. Brier score 0.573.
Hezbollah Intelligence Update (2026-05-19) documents sustained offensive capability and active rocket attacks with refusal of ceasefire; binary_event/geopolitical reference class hit rate is 55%, and active-conflict actor intelligence supports continuation at or above base rate.
Probability
76%
Timeframe
14 days
Deadline
Sep 218d ago
Made
Regimewartime
Every NEXUS forecast is recorded before its outcome and scored with the Brier score (0 is perfect, 0.25 is a coin flip). Misses stay on the record. How forecasts are made and scored.