The Pentagon has denied allegations linking a specific department staffer to the leaks of two purported classified documents that held sensitive information related to Israel’s expected retaliation against Iran.

Two documents purportedly from U.S. government agencies, the National Security Agency and the National Geospatial Intelligence Agency, on Israel’s expected response began circulating online last week. The documents include sensitive information that reveals indications of how Israel intended to respond, though the leak may have forced the country to alter its response.