SMALL WARS JOURNAL: How Should the U.S. Execute a Surge in Afghanistan? Michael Yon emails the link and adds: “Last time I was in Afghanistan, I mentioned an off-the-cuff number that we might need something like 50k more troops. . . . This 25-40k clearly will NOT BE ENOUGH. They pick that figure because that’s all they are likely to get in their wildest dreams. Let’s seal this in Iraq, and then we’ve got some troops!” How many troops can we support, logistically, in Afghanistan?