President Trump deserves high marks for his new Afghanistan strategy. It is bold, reasoned and offers the prospect of success against the violent Islamist groups of the region. But it will also face opposition in the region. The president will have to show an unflagging commitment to the cause and be prepared to respond to moves by adversaries to disrupt his plan.
The deliberative process worked well to arrive at this strategy. The administration reviewed American interests and objectives broadly, and all the key agencies participated effectively. The president’s admission that he changed his mind and shifted away from a

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