Sure, we don't usually get approved for the many months of language training, but at least we can get some courses for a week or two to keep up our IT skills. I'm taking 2 courses in Microsoft Windows admin for 3 weeks. They're fairly basic but it's good to occasionally cover the basics to not miss the details of what we support.
I'd recommend taking at least 1 or 2 classes between assignments because it's an easy extension of the time in the states before heading back out. It saves the government on travel expenses for training so approval is easy unless your new post is antsy to get you there quicker. We also get nice little corporate apartments within per diem and direct billed through the lodging program. Sometimes the government has an easy button that works. I didn't get to use it as a local hire but I'm definitely enjoying the ease of it all now.