Satellite imagery shows damage at more than two dozen installations, in the fullest accounting of the destruction yet.

© WSJ

Tens of thousands of satellite images, Iranian media statements and a custom-built computer program helped reporters pierce a U.S. blackout.

© Airbus DS/AP

Satellite imagery shows damage at more than two dozen installations, in the fullest accounting of the destruction yet.

© WSJ

Tens of thousands of satellite images, Iranian media statements and a custom-built computer program helped reporters pierce a U.S. blackout.

© Airbus DS/AP