text: Chapter 1
  target of opportunity — (DOD) 1. A target identified too late, or not selected for action in time, to be included in
  deliberate targeting that, when detected or located, meets criteria specific to achieving objectives and is
  processed using dynamic targeting. 2. A target visible to a surface or air sensor or observer, which is within
  range of available weapons and against which fire has not been scheduled or requested. (JP 3-60)
  target reference point — (DOD) A predetermined point of reference, normally a permanent structure or terrain
  feature that can be used when describing a target location. (JP 3-09.3) Also called TRP.
  targeting — (DOD) The process of selecting and prioritizing targets and matching the appropriate response to
  them, considering operational requirements and capabilities. (JP 3-0)
  task — (DOD) A clearly defined action or activity specifically assigned to an individual or organization that must
  be done as it is imposed by an appropriate authority. (JP 1 Volume 1)
  task order — (DOD) Order for services placed against an established contract. (JP 4-10) See also civil
  augmentation program.
  task organization — (Army) A temporary grouping of forces designed to accomplish a particular mission. (ADP
  5-0)
  task-organizing — (Army) The act of designing a force, support staff, or sustainment package of specific size
  and composition to meet a unique task or mission. (ADP 3-0)
  tear line — (DOD) A visible line on an intelligence message separating categories of information that have been
  approved for foreign disclosure and release. (JP 2-0)
  technical channels — (Army) The chain of authority for ensuring the execution of clearly delineated technical
  tasks, functions, and capabilities to meet the dynamic requirements of Department of Defense information
  network operations. (ATP 6-02.71)
  technical effects — One or more capabilities, activities, or programs planned, coordinated, or executed that
  utilize classified means to accomplish an objective or enable military operations. (FM 1-02.1) [Note:
  Encompasses all capabilities, activities, or programs that, when associated with authorities or specific targets,
  target audiences, or locations, are classified at a higher level than UNCLASSIFIED. This term enables staffs
  and commanders to describe single or multiple capabilities, activities, or programs delivering an effect to
  accomplish an objective in an UNCLASSIFIED or a lower classification venue than required by specific
  security classification guides. These capabilities, activities, or programs include, but are not limited to: cyber
  OPE, delayed and non-attribution MISO, deception in support of OPSEC, electronic attack, electronic warfare
  support, joint MILDEC, offensive counter intelligence operations, offensive cyberspace operations, offensive
  space operations, special access programs, and tactical deception.]
  technical intelligence — (DOD) Intelligence derived from the collection, processing, analysis, and exploitation
  of data and information pertaining to foreign equipment and materiel for the purposes of preventing
  technological surprise, assessing foreign scientific and technical capabilities, and developing countermeasures
  designed to neutralize an adversary's technological advantages. (JP 2-0) Also called TECHINT.
  techniques — (DOD) Non-prescriptive ways or methods used to perform missions, functions, or tasks. (CJCSM
  5120.01B)
  tempo — The relative speed and rhythm of military operations over time with respect to the enemy. (ADP 3-0)
  tenets of operations — Desirable attributes that should be built into all plans and operations and are directly
  related to the Army’s operational concept. (ADP 1-01)
  terminal attack control — (DOD) The authority to control the maneuver of and grant weapons release
  clearance to attacking aircraft. (JP 3-09.3) Also called TAC.
  terminal guidance operations — (DOD) Actions using electronic, mechanical, voice, or visual communications
  that provide approaching aircraft and/or weapons additional information regarding a specific target location.
  (JP 3-09) Also called TGO.
  terminal operations — The reception, processing, and staging of passengers; the receipt, transit, storage, and
  marshalling of cargo; the loading and unloading of modes of transport conveyances; and the manifesting and
  forwarding of cargo and passengers to destination. (FM 1-02.1)
  terminal phase — (DOD) That portion of the flight of a ballistic missile that begins when the warhead or payload
  reenters the atmosphere and ends when the warhead or payload detonates, releases its submunitions, or
  impacts. (JP 3-01)
  termination criteria — (DOD) The specified standards approved by the President and/or the Secretary of
  Defense that must be met before a military operation can be concluded. (JP 3-0)
  terrain analysis — (Army) The study of the terrain’s properties and how they change over time, with use, and
  under varying weather conditions. (ATP 3-34.80)