Analysis / CommentarySatellite Imagery Analysis of China’s Alleged 2020 Nuclear Test at Lop NurByJoseph Rodgers and Joseph S. Bermudez Jr.Published Feb 13, 2026New CSIS PONI Analysis from Joseph Rodgers and Joseph S. Bermudez Jr. examine satellite imagery from China’s Lop Nur test site, assessing claims that 2020 activity may have gone beyond a “zero-yield” standard.
Analysis / CommentaryCSIS Satellite Imagery Analysis Reveals Possible Signs of Renewed Nuclear Activity in IranByJoseph Rodgers and Joseph S. Bermudez Jr.Published Oct 27, 2025The Iran deal is over. Strikes forced a nuclear slowdown, but Iran is ramping up construction at the secretive Pickaxe Mountain facility while banning IAEA access, pushing its program into a new, dangerous era.
Analysis / CommentaryDamage to Iran’s Nuclear Program—Can It Rebuilt?ByJoseph Rodgers, Heather Williams and Joseph S. Bermudez Jr.Published Aug 6, 2025U.S. and Israeli strikes imposed significant damage on Iran’s nuclear sites but failed to eliminate its program. The fate of Tehran’s nuclear ambitions now rests on a political decision, creating a window for diplomacy.