Mr. Chair, I think it's important to note that when we withdrew in 2014, other allies stayed on the ground. The British and the Americans had a long, enduring presence. They also had a sizable presence at the Kabul International Airport after the fall of Kabul, where we didn't.
There were costs to pulling out in 2014, and that was one of them.
I do have to say, per capita—compared with some of our other allies, such as the French and the Germans—our numbers were significantly higher. I'll ask Admiral Auchterlonie to jump in, because we were talking about this earlier today.