The statutory advisers to the National Security Council are the _____ {Ans: Director of National Intelligence and CJCS}The command authority established by a superior commander between subordinate commanders when one organization should aid, protect, complement, or sustain another force is called ____. {Ans: Support}_____ is a violent struggle among state and non-state actors for legitimacy and influence over the relevant population(s). It favors indirect and asymmetric approaches, though it may employ the full range of military and other capacities, in order to erode an adversary's power, influence, and will. {Ans: Irregular warfare}A ____ is a joint force that is constituted and so designated by the SECDEF, a combatant commander, a subordinate unified commander, or an existing JTF commander to accomplish missions with specific, limited objectives and which do not require overall centralized control of logistics. It is dissolved when the purpose for which it was created has been achieved or when it is no longer required {Ans: Joint Task Force}The term joint force commander refers exclusively to the following three types of commanders: {Ans: combatant commander, subordinate unified commander, and joint task force commander}The U.S. Transportation Command, U.S. Special Operations Command, and U.S. Strategic Command