HHD 3D Support Battalion

Headquarters and Headquarters Detachment, 3D Support Battalion (HHD, 3D SB) was constituted to provide essential logistical and administrative support to combat and support units within its higher command structure. Activated as part of the United States Army’s ongoing transformation to modular support organizations, the battalion has participated in multiple training exercises and operational deployments, often supporting missions in the Indo-Pacific region. HHD, 3D SB specializes in supply, maintenance, transportation, and personnel services, ensuring operational readiness for its supported units. Throughout its history, the detachment and its parent battalion have earned recognition for their adaptability and commitment to mission success in both peacetime and contingency operations.