In 1998, he was appointed
Coordinator for Counterterrorism with the
rank and status of
Ambassador-at-Large at the
United States Department of State and was confirmed by the
United States Senate for this position in 1999. Following an assignment as
Assistant-Secretary-General at the
United Nations in the
Department of Peacekeeping Operations (2001 to 2003), Sheehan served as Deputy Commissioner of Counter Terrorism for the
New York City Police Department until May 2006. According to General Daniel P. Bolger's book
Why We Lost, at an acrimonious meeting in the Clinton White House, Mr. Sheehan asked the members of the Armed Forces present: "Does Al Qaeda have to hit the Pentagon to get your attention?" In an interview with a local TV channel, former head of the
ISI, General
Ziauddin Butt said that US did not intend to capture
Osama Bin Laden. General said: "Of the officers US sent to probe for him (Osama Bin Laden), one was a retired major named Sheehan who was extremely unprofessional. At night when we were supposed to discuss the matter, he was so drunk that we had no chance of discussing this matter". ==Life after diplomatic service==