Here’s a fascinating little factlet: Areas of northern Iraq controlled by ISIS have suffered “massive reductions” in electricity use. A small part of this is probably due to reduced demand thanks to the economic damage ISIS has wreaked. But Andrew Shaver says that’s not the primary explanation:
The observed reductions have resulted from changes in supply. Fighting between Iraqi military and Islamic State forces has resulted in some downed transmission lines, although this factor alone cannot explain the massive reductions. And there is little evidence that the Islamic State seeks to keep to the lights off in the areas it now controls.
….A distinct possibility is that the Iraqi central government has cut off power to areas of the country under Islamic State control. Iraq’s Kurdistan regional government has done so. Under this scenario, Baghdad may be calculating that by restricting the supply of electricity, affected Iraqis will direct blame for the lost electricity on the occupying militants. If they do, the government may benefit as local Iraqis report on the Islamic State’s activities, passively resist the organization and so on.
Whatever the cause of the massive reductions, the longer the lights remain out, the more accustomed citizens in heavily Shiite areas like Basrah are likely to become to their newfound electricity levels. It may be worth considering how these communities will react if and when their electricity levels are reduced to once again provide for Iraq’s Sunni communities, some of which supported ISIS as the organization first pushed into Iraq.
I don’t actually have anything to add to this. I just thought it was interesting and worth highlighting. Obviously it’s far from the first time that a blockade of some kind has been used in war, but it’s an intriguing example. I wonder if it’s historically had much success?