Fort Lewis Joint Base Lewis-McChord Shoulder Sleeve Insignia I CORPS Distinctive Unit Insignia 56th Army Band Shoulder Sleeve Insignia 7th Infantry Division Distinctive Unit Insignia 1st Stryker Brigade Combat Team, 2nd ID 1st Battalion, 23rd Infantry Regiment 2nd Battalion, 3rd Infantry Regiment 5th Battalion, 20th Infantry Regiment 1st Squadron, 14th Cavalry Regiment 1st Battalion, 37th Field Artillery Regiment 296th Brigade Support Battalion 2nd Stryker Brigade Combat Team, 2nd ID 1st Battalion, 17th Infantry Regiment 2nd Battalion, 1st Infantry Regiment 4th Battalion, 23rd Infantry Regiment 8th Squadron, 1st Cavalry Regiment 2nd Battalion, 17th Field Artillery Regiment 14th Engineer Battalion 2nd Brigade Support Battalion Shoulder Sleeve Insignia 16th Combat Aviation Brigade Distinctive Unit Insignia 2nd Assault Helicopter Battalion, 158th Aviation Regiment 1st Attack Reconnaissance Battalion, 229th Aviation Regiment 4th Attack Reconnaissance Squadron, 6th Cavalry Regiment 46th Aviation Support Battalion Shoulder Sleeve Insignia 17th Field Artillery Brigade Distinctive Unit Insignia 256th Signal Company Battery F, 26th Field Artillery Regiment 1st Battalion, 377th Field Artillery Regiment 1st Battalion, 94th Field Artillery Regiment 5th Battalion, 3rd Field Artillery Regiment 5th Battalion, 5th Air Defense Artillery Regiment 308th Brigade Support Battalion Shoulder Sleeve Insignia 201st Expeditionary Military Intelligence Brigade Distinctive Unit Insignia 109th Expeditionary Military Intelligence Battalion 502nd Expeditionary Military Intelligence Battalion Shoulder Sleeve Insignia 555th Engineer Brigade Distinctive Unit Insignia 864th Engineer Battalion 110th Chemical Battalion 3rd Explosive Ordnance Battalion 2nd Infantry Division Artillery (DIVARTY) Shoulder Sleeve Insignia 593rd Expeditionary Sustainment Command Distinctive Unit Insignia Shoulder Sleeve Insignia 42nd Military Police Brigade Distinctive Unit Insignia 504th Military Police Battalion 508th Military Police Battalion 13th Combat Sustainment Support Battalion 51st Signal Battalion Shoulder Sleeve Insignia 62nd Medical Brigade Distinctive Unit Insignia 47th Combat Support Hospital 56th Multifunctional Medical Brigade 673rd Dental Company (Area Support) 9th Financial Management Support Unit Tenant Organizations (Army) 1st Special Forces Group 2nd Battalion, 75th Ranger Regiment 4th Battalion, 160th Special Operations Aviation Regiment 6th Military Police Group (CID) 8th Brigade, US Army Cadet Command (ROTC) Shoulder Sleeve Insignia 66th Theater Aviation Command Distinctive Unit Insignia 84th Civil Affairs Battalion Shoulder Sleeve Insignia 189th Infantry Brigade Distinctive Unit Insignia Shoulder Sleeve Insignia 311th Corps Support Command404th Army Field Support Brigade Distinctive Unit Insignia 902nd Contingency Contracting Battalion Henry H. Lind NCO Academy HHC, Joint Base Lewis-McChord (JBLM) Madigan Army Medical Center Northwest Joint Regional Correctional Facility Public Health Command-Pacific Regional Health Command Pacific .