from Mount Halak, that goes up to Seir, even to Baal Gad in the valley of Lebanon under Mount Hermon: and all their kings he took, and struck them, and put them to death.
Joshua subdued the whole land (Joshua 11:23) in the sense that there were no more pitched battles by the combined Israelite tribal forces following Joshua’s conquests. God expected individual tribes to subdue the remaining towns and pockets of resistance from then on (cf. Joshua 13:1; Judges 1:1).