Robert Stiles Harward, Jr., known as Bob Harward, is a retired United States Navy SEAL and a former Deputy Commander of the United States Central Command, under the leadership command of General James Mattis. After working as a Chief Executive at Lockheed Martin for eight years, he joined Shield AI as Executive Vice President for International Business and Strategy. He also served as the Deputy Commander of U.S. Joint Forces Command and previously commanded Combined Joint Interagency Task Force 435.

John Rutherford Allen is a retired United States Marine Corps four-star general, and former commander of the NATO International Security Assistance Force and U.S. Forces – Afghanistan (USFOR-A). On September 13, 2014, President Barack Obama appointed Allen as special presidential envoy for the Global Coalition to Counter ISIL. He was succeeded in that role by Brett McGurk on October 23, 2015. He is the co-author of Turning Point: Policymaking in the Era of Artificial Intelligence with Darrell M. West and Future War and the Defence of Europe alongside Lieutenant General (Ret.) Ben Hodges and Professor Julian Lindley French. Allen was president of the Brookings Institution from October 2017 until his resignation on June 12, 2022.