ROBERT KAPLAN: Time to Get Out of Afghanistan. “The United States is spending beyond its means on a mission that might only be helping its strategic rivals.”

No other country in the world symbolizes the decline of the American empire as much as Afghanistan. There is virtually no possibility of a military victory over the Taliban and little chance of leaving behind a self-sustaining democracy — facts that Washington’s policy community has mostly been unable to accept.

While many American troops stay behind steel-reinforced concrete walls to protect themselves from the very population they are supposed to help, it is striking how little discussion Afghanistan has generated in government and media circles in Washington. When it comes to Afghanistan, Washington has been a city hiding behind its own walls of shame and frustration.

While the Chinese, Pakistanis, Indians and Iranians are all developing competing energy and mining projects in and next door to Afghanistan, the United States appears to have little commercial future in the country, even though it spends about $45 billion there annually.

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