What are the roles of the military commands?
DoD resources employed in support of domestic civil authorities are under the command and control of Commander, USNORTHCOM, for responses in the Continental United States, Alaska, U.S. Virgin Islands, and the District of Columbia; Commander, USPACOM, for Hawaii and U.S. territories, possessions, and protectorates in the Pacific region; or Commander, USSOUTHCOM, for the Commonwealth of Puerto Rico.