On the Formal Representation of Enemy Courses of Action

Abstract

The Problem Statement for this briefing addresses the following issues: *Information about Enemy Courses of Action (ECOAs) must be shared by coalition forces. *Potentially, a shared representational language for describing ECOAs is needed that can be used with C4 systems. *The standard exchange language for sharing such information among NATO forces today is the Joint Command, Control, and Consultation Information Exchange Data Mode (JC3IEDM). *In this paper we explore the formal representational requirements for describing ECOAs and evaluate the effectiveness of JC3IEDM for this purpose. *In previous work, we have automatically translated JC3IEDM into OWL (a computationally tractable W3C logical representation that supports ontological reasoning). Aim is to investigate potential for reasoning about ECOAs automatically in C4 systems. Associated with each ECOA, there is (are): *Situation template which normally consists of a Modified Combined Obstacle Overlay, depicting the operational environment, together with a doctrinal template or model that shows how the enemy would be expected to act in that environment. *Time Phase Lines (TPLs) are placed on the situation template to depict the expected progress of enemy force movements (such as D+1, D+2, etc.). *A Situation Matrix that depicts the expected progress of enemy activity across time in a spreadsheet format may also be used, especially in land-centric operations. *An ECOA Narrative Description accompanies the situation template and usually addresses the earliest time the ECOA could be executed, location of the main effort, supporting operations, time, and phase lines. *Decision Points: critical decisions that the enemy commander must make during implementation of the ECOA are described in terms of their location and space as decision points. *High Value Target list. Normally at least three ECOAs are briefed: two most likely ECOAs and one most dangerous.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2009
Accession Number
ADA532833

Entities

People

  • Brian Ulicny
  • Christopher J. Matheus
  • Gerald M. Powell
  • Mieczyslaw M. Kokar

Organizations

  • United States Army

Tags

Communities of Interest

  • C4I

DTIC Thesaurus Topics

  • Abstracts
  • Camouflage
  • Command And Control
  • Command And Control Systems
  • Command Control Communications And Computer Systems
  • Coordinate Systems
  • Deception
  • Environment
  • Information Exchange
  • Information Operations
  • Instructions
  • Joint Military Activities
  • Language
  • Nato Forces
  • Standards
  • Template Patterns

Readers

  • Computer Engineering
  • Military History / Militaries and War Studies
  • Team-Based Human-Centered Cognitive Task Decision Making and Information Performance.

Technology Areas

  • Space