'Forces' in the Bible

stationing their forces with its main encampment north of the city and its rear guard to the west. Joshua spent that night in the valley.

Then men in ambush came out of the city against them, and the men of Ai were trapped between the Israelite forces, some on one side and some on the other. They struck them down until no survivor or fugitive remained,

So the five Amorite kings—the kings of Jerusalem, Hebron, Jarmuth, Lachish, and Eglon—joined forces, advanced with all their armies, besieged Gibeon, and fought against it.

Then the men of Gibeon sent word to Joshua in the camp at Gilgal: “Don’t abandon your servants. Come quickly and save us! Help us, for all the Amorite kings living in the hill country have joined forces against us.”

All these kings joined forces; they came together and camped at the waters of Merom to attack Israel.