Distiguishe Unit Crest, 548th Support Battalion (L&R)2 pack the 548th Corps Support Battalion had provided timely maintenance, transportation, supply and field service (laundry and bath) support to Corps units stationed in or passing through the Battalion's area of responsibility. The 548th CSB provided command and control for 3 to 7 companies/detachments. The 548th was habitually aligned with the 10th Mountain Division (Light Infantry), providing general support to the 10th Division Support Command (DISCOM).The 548th was a Corps Support Battalion located locally at Fort Drum as part of the 10th Division Support Command in support of the 10th Mountain Division (LI). They provided the division with outload support whenever the brigades within the division deploy. The Battalion consisted of a Headquarters and Headquarters Detachment, 590th Field Service Company, 57th Transportation Company, 59th Chemical Company, and 514th Maintenance Company.