RealClearDefense Editor Dustin Walker moderates a panel featuring the American Enterprise Institute's Mackenzie Eaglen, retired Navy Cmdr. Kirk Lippold, the Hudson Institute’s Bryan McGrath, and the Center for a New American Security’s Paul Scharre.

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An Air Force Global Strike Command unarmed Minuteman III intercontinental ballistic missile launches during an operation test on February 23, 2021, at Vandenberg Air Force Base in California. (US Space Force)