A June 25, 2025, poster from the Defense Threat Reduction Agency (DTRA) shows unclassified aerial images of Iran's Fordow Fuel Enrichment Plant’s two ventilation shafts during construction in 2008, post-construction in 2009, and after the June 21, 2025, strike. According to Joint Chiefs of Staff Chairman Gen. Dan Caine, two DTRA employees spent years analyzing the site's geology, construction materials, and equipment to model the facility and develop a strike plan. The Pentagon
WASHINGTON—The United States’ B-2 stealth bomber strike on Iran’s Fordow uranium enrichment facility was the culmination of more than 15 years of study and planning, according to Chairman of the Joint Chiefs of Staff Gen. Dan Caine.
Caine joined Defense Secretary Pete Hegseth for a press briefing on June 26, in which the defense secretary said the June 21 bombing mission was a resounding success that set Iran’s nuclear development back by years.
