text: Support Area Responsibilities
  4-83. The air defense airspace management cell has digital connectivity to theater level with the tactical
  airspace integration system. Fires and airspace use is deconflicted in the fires cell and air defense airspace
  management cell. The MEB commander can request airspace coordinating measures, such as unmanned
  aircraft system holding areas and base camp defense zones, to manage airspace. Key tasks may include
  coordinating manned and unmanned Army aviation support.
  4-84. The air defense airspace management cell continuously plans for and coordinates airspace
  requirements and monitors operations of all airspace users to support operations and those transiting through
  the support areas airspace. This continuous situational understanding is critical to ensure that the brigade can
  react to any situation requiring immediate use of airspace, such as offensive and defensive fires, unplanned
  unmanned aircraft system launches, or a diversion of aviation assets in real time.
  STABILITY
  4-85. Ultimately, stability is the set of conditions in which a local populace regards its governance
  institutions as legitimate and its living situation as acceptable and predictable. Actions to maintain or
  reestablish stability first aim to lessen the level of violence. These actions also aim to enable the functioning
  of governmental, economic, and societal institutions. Lastly, these actions encourage the general adherence
  to local laws, rules, and norms of behavior. A stability operation is an operation conducted outside the United
  States in coordination with other instruments of national power to establish or maintain a secure environment
  and provide essential governmental services, emergency infrastructure reconstruction, and humanitarian
  relief (ADP 3-0).
  4-86. The MEB may be required to conduct some minimum essential stability tasks for its supported echelon
  within an assigned support area while concurrent, large-scale combat is occurring in the larger AO of the
  headquarters they are supporting. The MEB would effectively perform in an economy-of-force role in one
  area with the relative weight of their effort on stability tasks as other units focus the relative weight of their
  effort in offensive or defensive tasks in another area. The MEB may be required to conduct minimum
  essential stability tasks simultaneously with support area operations. See ADP 3-0 and ADP 3-07 for
  additional information on stability tasks.
  4-87. Stability operations are conducted as part of operations outside the United States in coordination with
  other instruments of national power to maintain or reestablish a safe and secure environment and provide
  essential governmental services, emergency infrastructure reconstruction, and humanitarian relief. Primary
  Army stability tasks include the following:
  * Establish civil security.
  * Conduct security cooperation.
  * Provide support to establish civil control.
  * Restore essential services.
  * Provide support to governance.
  * Provide support to economic and infrastructure development.
  4-88. When properly task-organized, the MEB can conduct or support stability operations; however, they
  have little capability to conduct the primary Army stability task of support to governance and economic
  development. These tasks are conducted in a complementary, reinforcing, and concurrent manner with other
  agencies or multinational forces. While the stability tasks are essential for success, without complementary
  inform and influence efforts that explain these actions to the population, success may be unattainable.
  MOBILITY AND COUNTERMOBILITY
  4-89. Mobility is a quality or capability of military forces which permits them to move from place to place
  while retaining the ability to fulfill their primary mission (JP 3-36). As described in FM 3-90-1, mobility is
  the key to successful operations. Its major focus is to enable friendly forces to move and maneuver freely on
  the battlefield or an AO.