President Donald Trump’s embattled national security adviser Michael Flynn resigned late Monday night, following reports that he had misled Vice President Mike Pence and other officials about his contacts with Russia. His departure upends Trump’s senior team after less than one month in office.
In a resignation letter, Flynn said he held numerous calls with the Russian ambassador to the U.S. during the transition and gave ‘‘incomplete information’’ about those discussions to Vice President Mike Pence. The vice president, apparently relying on information from Flynn, initially said the national security adviser had not discussed sanctions with the Russian envoy, though Flynn later conceded the issue may have come up. Trump named retired Lt. Gen. Keith Kellogg as the acting national security adviser. Kellogg had previously been appointed the National Security Council chief of staff and advised Trump on national security issues during the campaign. The Justice Department warned the Trump administration weeks ago that contradictions between the public depictions and the actual details of the calls could leave Flynn in a compromised position, an administration official and two other people with knowledge of the situation told The Associated Press Monday night.