Former British Prime Minister Tony Blair has said the United States, United Kingdom, and other Western powers should not rule out deploying ground troops against militants for the Islamic State of Iraq and Syria (ISIS).
Blair, who now works as a U.N. Middle East Peace Envoy, also published an extensive essay on the subject of ISIS on the website of his Tony Blair Faith Foundation.
He said that the wars in Iraq and Afghanistan had improved Western nations' "capacity and capability" to fight, and that was no way to defeat "fanatical" groups like ISIS without "a willingness to take casualties in carrying the fight through to the end."
He added: "The problem is not that we're facing a fringe of crazy people, a sort of weird cult confined to a few fanatics.
"If it was, we could probably root it out, kill or imprison its leaders, deter its followers and close the doors to new recruits."
Blair's premiership, which lasted 10 years and came to an end in 2007, became defined by the U.K.'s involvement in the Iraq War in 2003, and his close relationship with U.S. President George W. Bush.