Michael Flynn, a former military general who helped to shape President Donald Trump’s foreign policy views, resigned as the National Security Adviser (NSA) on 13th Feb 2017.
Mr. Flynn, in his resignation letter, admitted to giving incomplete information to the Vice-President on his phone calls with the Russian Ambassador to the U.S. while he was the NSA-designate.
U.S. intelligence agencies wiretapped the incoming NSA’s conversations with the Ambassador, and the episodic media leaks of its content and follow-up actions were responsible for his resignation,
Flynn's resignation was on the grounds that he misled vice-president Mike Pence, who apparently took the NSA's word that he did not discuss the sanctions issue with the Russian ambassador to US during Trump administration's transition phase.
Pence supported Flynn on television shows based on his assurance, but it transpired that the embattled NSA, already at sea in the tumultuous early days of the administration, had erred.
Flynn will go down in history as the NSA with the shortest stint- just 24 days-in a job whose average tenure is two and half years.
Another retired general, Keith Kellogg, was designated the interim national security adviser, and he along with two other former military brass, Gen David Petraeus and former Vice Admiral Bob Harward are being considered for the post.