Stefan Halper, who worked for three Republican presidents and was a longtime informant for the American intelligence community, had a February 2014 encounter with Flynn at a London intelligence conference. Halper became so alarmed by Flynn's close association with a Russian woman that a Halper associate expressed concerns to American authorities that Flynn may have been compromised by Russian intelligence.
[41]
Colleagues were concerned with Flynn's chaotic management style and increasingly hard-edged views about counterterrorism, and his superiors viewed him as insubordinate, according to Pentagon officials. In mid-2014, his two-year term at the DIA was not extended.
[42]
Retirement from the military
On April 30, 2014, Flynn announced his retirement effective later that year, about a year earlier than he had been scheduled to leave his position. He was reportedly effectively forced out of the DIA after clashing with superiors over his allegedly chaotic management style and vision for the agency.
[43][44][45][46] In a private e-mail that was leaked online,
Colin Powell said he had heard in the DIA (apparently from later DIA director
Vincent R. Stewart) that Flynn was fired because he was "abusive with staff, didn't listen, worked against policy, bad management, etc."
[45] According to
The New York Times, Flynn exhibited a loose relationship with the truth, leading his subordinates to refer to Flynn's repeated dubious assertions as "Flynn facts".
[47]