US Army
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HHD 194th Maint Bn Korea
U.S. Army
Headquarters and Headquarters Detachment, 194th Maintenance Battalion (HHD 194th Maint Bn) has a distinguished service history. The unit was originally constituted during World War II and has since supported numerous military operations. During the Korean War, the 194th Maintenance Battalion played a crucial role in maintaining and repairing vital equipment for U.S. and allied forces, ensuring operational readiness on the peninsula. Stationed in Korea, HHD 194th Maint Bn continues its mission today, providing essential maintenance support to sustain U.S. Army operations and strengthen the alliance with the Republic of Korea.
HHD 2nd chemical batalion
U.S. Army
Headquarters and Headquarters Detachment, 2nd Chemical Battalion, traces its origins to its activation in 1917 during World War I as the 30th Engineer Regiment (Gas and Flame), which specialized in chemical warfare. The unit was reorganized and redesignated as the 2nd Chemical Battalion in 1940, serving with distinction in World War II, including campaigns in North Africa, Italy, and France. Throughout the Cold War and into the 21st century, the battalion has provided vital chemical, biological, radiological, and nuclear (CBRN) defense capabilities to the U.S. Army. Today, HHD, 2nd Chemical Battalion remains at the forefront of CBRN defense, supporting both domestic and overseas operations to safeguard troops and civilians from weapons of mass destruction.
HHD 38th PSB
U.S. Army
The Headquarters and Headquarters Detachment, 38th Personnel Services Battalion (HHD, 38th PSB) was a key administrative unit within the United States Army. Activated in support of personnel operations, the 38th PSB provided critical human resources and personnel support functions for deploying and stationed soldiers across various theaters. Throughout its service, the battalion played a vital role in processing, accountability, and welfare services for Army units, particularly during major training exercises and deployments. The 38th PSB contributed significantly to the operational readiness and morale of the forces it supported until its eventual inactivation during Army restructuring and transformation efforts in the early 21st century.
HHD 3D Support Battalion
U.S. Army
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.
HHD 5:73rd Armor
U.S. Army
Headquarters and Headquarters Detachment, 5th Battalion, 73rd Armor (HHD 5/73rd Armor) traces its origins to the post-World War II era, as part of the U.S. Army’s efforts to expand and modernize its armored capabilities. Throughout its service, the unit provided critical command and support functions for armor operations, playing a key role in training, readiness, and logistical support. HHD 5/73rd Armor participated in various training exercises and deployments, contributing to the overall strength and effectiveness of its parent brigade. Over time, the unit underwent several reorganizations, reflecting the evolving needs of the Army’s armored forces.
HHD 68TH TRANS
U.S. Army
The Headquarters and Headquarters Detachment, 68th Transportation Company (HHD 68TH TRANS) has a storied history supporting U.S. Army logistics and transportation missions. Activated during the Cold War era, the unit played a crucial role in the movement of personnel, supplies, and equipment across multiple theaters of operation. Over the decades, HHD 68TH TRANS has provided vital support during major conflicts, including Operation Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom. The unit is recognized for its flexibility, professionalism, and unwavering commitment to sustaining Army readiness through superior transportation services.
HHD 73rd Signal Battalion
U.S. Army
Headquarters and Headquarters Detachment, 73rd Signal Battalion (HHD, 73rd Signal Battalion) was originally constituted on 3 December 1941 in the Regular Army as the 73rd Signal Company and activated at Fort Monmouth, New Jersey. The battalion has served through multiple periods of activation and inactivation, including key roles in World War II, the Cold War, and Operation Desert Storm, providing vital communications support to U.S. Army operations. Reactivated several times, the 73rd Signal Battalion has supported both European and stateside missions, enhancing command and control capabilities wherever deployed. Throughout its history, the unit has been recognized for its professionalism and adaptability in the rapidly evolving field of military communications.
HHD 9:9th Infantry
U.S. Army
The Headquarters and Headquarters Detachment, 9th Battalion, 9th Infantry Regiment (HHD 9/9th Infantry), traces its lineage to the storied 9th Infantry Regiment, originally constituted in 1855. Over its history, the regiment and its subordinate units, including HHD 9/9th Infantry, have served with distinction in major conflicts such as the Indian Wars, World War II, the Korean War, and the Vietnam War. During the Vietnam War, elements of the 9th Infantry Regiment, including the 9th Battalion, were actively engaged in combat operations, earning numerous unit citations and commendations for valor and effectiveness. Today, the legacy of HHD 9/9th Infantry is honored through the continued service and traditions of the 9th Infantry Regiment within the United States Army.
HHD 92ND MP BN USARPAC
U.S. Army
The Headquarters and Headquarters Detachment, 92nd Military Police Battalion (HHD, 92nd MP BN), is a distinguished unit within the United States Army Pacific (USARPAC). Originally constituted during World War II, the battalion has provided critical law enforcement, security, and support operations in various theaters, including deployments in Korea, Vietnam, and more recently in the Middle East. The 92nd MP BN has played a pivotal role in area security, detainee operations, and force protection, demonstrating adaptability in both combat and peacetime missions. Today, the unit continues to uphold its legacy of excellence, serving as a key component of USARPAC’s military police capabilities across the Indo-Pacific region.
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