Armed (or Army) dream meaning is explained below using 1 different source. Each interpretation is shown with its source.
Interpretation 1 — Stearn Robinson - Tom Corbett
This kind of dream indicates obstacles to be overcome; if the army was marching, you will have to travel to achieve your goal.
See also Battle, Fight, etc.
Source: The Complete Guide to Interpreting Your Dreams • Author: Stearn Robinson - Tom Corbett