Command post and Focal point

Command post noun - The place from which a commander runs operations.

Focal point and command post are semantically related. In some cases you can use "Focal point" instead a noun phrase "Command post".

Focal point noun - A point of convergence of light (or other radiation) or a point from which it diverges.

Command post and focal point are semantically related. Sometimes you can use "Command post" instead a noun phrase "Focal point".