Glossary of Defined Terms

Command of Observation

When a work within the depth of a fortifiaction could see into the interior of a work to its front, but could not safely deliver fire from its parapet onto ground in front of the advanced work, it was said to have a command of observation over the work to its front.

Straith, Hector. Introductory Essay to the Study of Fortification. Pp. 12-13.

January, 2003

August, 2005