One way of doing this is by abandoning unnecessary and unsustainable commitments and "jettisoning unreliable, ungrateful, and ineffective allies," the professor of international relations at Harvard University noted.
In short, the US will be significantly more successful if its role in the world were "a bit smaller," especially when it comes to applying force.
"The history of the past few decades throws considerable cold water on the claim that the active use of American power is always a dependable source of peace and tranquility. Ask Iraqis, Libyans, or Yemenis about this issue, and you might get a different assessment of American power than you typically hear around Dupont Circle," Walt noted.
This about-face is rooted in a false assumption that the US policy which became known as the "surge" worked in the two conflict-ridden countries. For instance, it failed in Iraq, "because it never achieved genuine political reconciliation among Iraq's competing groups," Walt asserted in an opinion piece titled "Lax Americana."
"Obama's announcement that the United States will keep thousands of troops [in Afghanistan] until he is no longer president is thus both an admission of past failure and a transparent effort to ensure the day of reckoning occurs on someone else's watch," the analyst noted.