A bipartisan group of U.S. defense, intelligence, and elected policymakers spanning five presidentiaaaaAbipartisangroupofU.S.defense,intelligence,andelectedpolicymakersspanningfivepresidentialadministrationsparticipateinanunscriptedrole-playexerciseinwhichtheyconfrontapoliticalcoupbackedbyroguemembersoftheU.S.military,inthewakeofacontestedpresidentialelection.详情