After much complaining from soldiers in Afghanistan that UCP uniforms weren't getting the job done, Congress has ordered the Army to upgrade. Multicam has been in testing, and reportedly has been fielded in a limited number of cases for field testing. But the new pattern - at least it'll be the one in widespread testing in the field - is "UCP-Delta". It's essentially UCP with a large amount of brown added, which looks like it'll make a huge difference. I saw a chart - can't find it again - that showed UCP was outperformed in "all" environments (desert, urban, and woodland) by quite a few other patterns. Hopefully UCP-D will do a little better.