If you’re reading this page, you’re likely PCSing to JBLM, so we’d like to be the first to say WELCOME!
Joint Base Lewis–McChord (JBLM) is a U.S. military installation home to I Corps and 62nd Airlift Wing located 9.1 miles (14.6 km) south-southwest of Tacoma, Washington under the jurisdiction of the United States Army Joint Base Headquarters, Joint Base Lewis–McChord. The facility is an amalgamation of the United States Army's Fort Lewis and the United States Air Force's McChord Air Force Base which merged on 1 February 2010 into a Joint Base as a result of Base Realignment and Closure Commission recommendations of 2005.
Joint Base Lewis–McChord is a training and mobilization center for all services and is the only Army power projection base west of the Rocky Mountains in the Continental United States. Its geographic location provides rapid access to the deepwater ports of Tacoma, Olympia, and Seattle for deploying equipment. Units can be deployed from McChord Field, and individuals and small groups can also use nearby Sea-Tac Airport. The strategic location of the base provides Air Force units with the ability to conduct combat and humanitarian airlift with the C-17 Globemaster III.
JBLM has two Senior Service Component Commanders, one Army (Commander, I Corps) and one Air Force (Commander, 62nd Airlift Wing), and has more than 45,000 service members and civilian workers. The post supports over 120,000 military retirees and more than 29,000 family members living both on and off post. The base has a total active population of nearly 210,000 inhabitants, making it the fourth largest military installment worldwide by population. JBLM consists of four geographical areas, Lewis Main, Lewis North, McChord Field, and Yakima Training Center. Lewis Main, Lewis North and McChord Field cover over 86,000 acres (35,000 ha); while Yakima Training Center covers 324,000 acres.
JBLM Lewis Main, Lewis North and McChord Field have abundant high-quality, close-in training areas, including 115 live-fire ranges. Additional training space is available at Yakima Training Center in eastern Washington, including maneuver areas and additional live-fire ranges.