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Event Brief

US intelligence says Iran rebuilt drone capacity fast

US officials say Iran rapidly rebuilt its drone and missile capacity during a six-week ceasefire.
WHO: US intelligence officials
WHAT: Iran exceeded US intelligence timelines for rebuilding drone capacity and related missile production during a six-week ceasefire.
WHEN: May 21, 2026 at 10:47 AM ET
WHERE: USA
WHY: The ceasefire with the US and Israel allowed Tehran to restart drone production and rebuild military capacity.

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