Secretary of State Rex Tillerson and National Security Adviser H.R. McMaster denied a report that President Trump shared highly classified information with Russian government officials during an Oval Office meeting last week.

“During President Trump’s meeting with Foreign Minister Lavrov, a broad range of subjects were discussed among which were common efforts and threats regarding counter-terrorism,” Tillerson told reporters at the White House Monday evening. “During that exchange, the nature of specific threats were discussed, but they did not discuss sources, methods or military operations.”