Leaked documents show Army's bold plan to acquire 10,000 square miles of Colorado  http://blogs.westword.com/latestword/2011/02/army_pinon_canyon_maneuver_site_leaked_documents.php?print=true

Artillery ranges and tank maneuvers on fragile grasslands. Depopulated farm towns, suitable for urban warfare exercises for thousands of troops. A military installation the size of Massachusetts, sprawling across southern Colorado from Trinidad to the Kansas border. If you're going to plan, plan big. And the U.S. Army's plans for expansion of its Pinon Canyon Maneuver Site have an audacity that's hard to beat.The 2004 planning document states that the PCMS is ideally situated to become a training center for all the armed services -- and allied forces as well: "Given its size, remote location, diverse terrain, and infrastructure, PCMS far surpasses the training experience of any Combat Training Center in CONUS." (That's the contiguous United States, soldier.)

The move would involve displacing a population of at least 17,000 civilians and transferring the Comanche National Grasslands from U.S. Forest Service to military control, but the study predicted that holding large-scale training exercises there "will be a positive change and natural wildlife habitation possibilities [will] increase."