01703nam 2200433 a 450 991069895890332120090630103347.0(CKB)5470000002398286(OCoLC)419333749(EXLCZ)99547000000239828620090630d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierHomeland defense[electronic resource] actions needed to address management of air sovereignty alert operations to protect U.S. airspace : testimony before the Subcommittee on Readiness, Committee on Armed Services, House of Representatives /statement of Davi M. D'Agostino[Washington, D.C.] :U.S. Govt. Accountability Office,[2009]12 pages digital, PDF fileTestimony ;GAO-09-612TTitle from title screen (viewed on June 24, 2009)."For release ... April 22, 2009."Includes bibliographical references.Homeland defense Missile attack warning systemsUnited StatesAir defensesUnited StatesTerrorismUnited StatesPreventionMissile attack warning systemsAir defensesTerrorismPrevention.D'Agostino Davi M1380836United States.Congress.House.Committee on Armed Services.Readiness Subcommittee.United States.Government Accountability Office.GPOGPOBOOK9910698958903321Homeland defense3479377UNINA