Dubai-based news director Jon Gambrell used the AP’s emerging partnership with satellite imaging company Planet Labs Inc. and his experience covering nuclear programs to obtain high-resolution photographs of Israel’s secretive Dimona nuclear site. The images show the site, which is at the center of the nation’s undeclared atomic weapons program, undergoing its biggest construction project in decades.

Gambrell also accessed a declassified 1971 U.S. satellite image of Dimona showing how the facility largely hadn’t changed in the last 50 years. The story drew immediate attention in Israel and the wider Middle East, with all outlets directly crediting the AP in print, online and in broadcasts for the newsbreak.