OCOKA

AcronymDefinition
OCOKAObservation, Cover and Concealment, Obstacles, Key Terrain, Avenues of Approach (battlefield terrain)
References in periodicals archive ?
When considering the OCOKA (observation, concealment, obstacles, key terrain, and avenues of approach) factors, remember these crucial points:
Emerging BTRA developments are providing advanced, dynamic terrain reasoning tools to aid in the preparation, management, and assimilation of observation, cover and concealment, obstacles, key terrain, and avenues of approach (OCOKA), as it relates to intelligence preparation of the battlespace.
These two phenomena affect all components of OCOKA (observation and fields of fire, cover and concealment, obstacles and movement, key terrain, and avenues of approach).