Set the theater describes the broad range of activities conducted to establish the conditions in an operational area for the execution of strategic plans. Which one of the following statements best further describes set the theater? A. Set the theater is only conducted during steady-state operations and involves all war fighting functions. B. Set the theater is conducted during steady-state and contingency operations and focuses solely on the sustainment war fighting function. C. Set the theater is a continuous activity during steady-state and contingency operations and involves all war fighting functions