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| Yakima Training Center | |
|---|---|
| Name | Yakima Training Center |
| Location | Yakima County, Washington |
| Coordinates | 46°39′N 120°29′W |
| Type | Training area |
| Controlledby | United States Army |
| Built | 1943 |
| Used | 1943–present |
| Area | ~327000acre |
Yakima Training Center is a large military training area in south-central Washington state used primarily by the United States Army for live-fire, maneuver, and combined-arms exercises. The installation supports units deploying to theaters such as Iraq War, War in Afghanistan (2001–2021), and training for requirements related to NATO commitments and Pacific contingencies involving partners such as Japan Self-Defense Forces and Australian Defence Force. Managed within the framework of federal lands and state jurisdictions, the center interacts with regional actors including Yakima County, Washington, the Columbia River Basin, and the Bureau of Land Management.
Established in 1943 during World War II as a maneuver and artillery training area to prepare formations for operations in the European Theatre of World War II and the Pacific War, the facility has been repeatedly reshaped by Cold War imperatives, the Korean War, and later post-9/11 expeditionary needs. Throughout the Cold War the center hosted units from the 1st Cavalry Division (United States), 2nd Infantry Division, and other formations rotating through for field exercises linked to readiness initiatives such as Operation Desert Shield preparations. In the 1990s and 2000s the installation supported Operation Iraqi Freedom and Operation Enduring Freedom training rotations, including National Guard elements from states like Washington National Guard and Oregon National Guard. Administrative changes involved coordination with agencies such as the United States Fish and Wildlife Service and the Environmental Protection Agency (United States) concerning land use and environmental compliance.
The center occupies a high desert and shrub-steppe landscape within the Yakima River watershed and the broader Columbia Plateau physiographic province. Elevations range from basin floors to rimrock features near the Cascade Range rain shadow, producing semi-arid conditions that support sagebrush, bunchgrass, and riparian corridors. Climate influences derive from Pacific maritime patterns mediated by the Cascade Range (Oregon–Washington) and regional phenomena such as Pacific Decadal Oscillation. Soils are characteristic of loess deposits and basaltic substrates linked to the Missoula Floods, which shape drainage and vegetation patterns important for maneuver and live-fire safety.
Facilities include extensive artillery and small-arms ranges, armored maneuver corridors, helipads, forward operating base mock-ups, and an airspace reservation coordinated with entities like the Federal Aviation Administration and McChord Field. Camp infrastructure supports cantonment areas, motor pools compatible with systems such as the M1 Abrams, Stryker, and M2 Bradley, and training instrumentation including the Instrumented Combat Training System and geospatial assets interoperable with Global Positioning System. Range design and unexploded ordnance remediation have involved contractors and agencies including the United States Army Corps of Engineers and the Defense Logistics Agency.
The center hosts combined-arms exercises, live-fire artillery shoots, convoy live-fire drills, urban operations training, and aviation maneuver rehearsals for units such as the 82nd Airborne Division, 101st Airborne Division (Air Assault), 3rd Infantry Division, as well as Reserve and National Guard brigades. Joint and multinational events include participation from the Royal Australian Regiment, Japan Ground Self-Defense Force, and occasional NATO partner forces for interoperability exercises similar in scale to the Large Scale Combat Operations concept. Training cycles support pre-deployment readiness for brigade combat teams, sustainment brigades, and engineer units collaborating with organizations such as U.S. Army Pacific and U.S. Northern Command.
Training activities intersect with conservation concerns for species and habitats regulated under statutes and programs involving the U.S. Fish and Wildlife Service, Endangered Species Act of 1973, and state agencies like the Washington Department of Fish and Wildlife. The landscape contains habitat for species such as the sage grouse and migratory corridors tied to the Columbia Basin avifauna, prompting mitigation measures including habitat restoration, timing restrictions, and unexploded ordnance clearance. Environmental assessments and management planning have engaged stakeholders including the National Environmental Policy Act processes, academic partners from institutions like Washington State University, and conservation organizations addressing invasive species and rangeland health.
Notable exercises have included large-scale field training rotations supporting Operation Iraqi Freedom surge preparations and regional deterrence exercises during periods of heightened tension with state actors such as Russian Federation strategic signaling. Incidents have ranged from vehicle accidents involving platforms like the Humvee to live-fire safety events requiring remediation coordinated with the Federal Emergency Management Agency and local emergency services. Historic notable visits and inspections have included delegations from the Department of Defense (United States) and congressional delegations assessing training readiness and base operations funding.
Access is controlled by the United States Army Training and Doctrine Command in coordination with regional commands, with public access restricted and managed through permits and coordination with entities such as the Bureau of Land Management and local counties. Administration involves contracting and acquisition handled through pathways like the Defense Contract Management Agency and environmental compliance overseen by the Environmental Protection Agency (United States). Coordination with local communities includes partnerships with City of Yakima, Washington, regional transportation authorities, and workforce development programs linked to institutions such as Central Washington University.