Of Obama's 2011 decision to kill Osama bin Laden, Blinken said "I've never seen a more courageous decision made by a leader." A 2013 profile described him as "one of the government's key players in drafting Syria policy", for which he served as a public face. Blinken was influential in formulating the Obama administration's response to the annexation of Crimea by the Russian Federation in the aftermath of the 2014 Ukrainian revolution.