The 1st Information Operations Command (Land), formerly the Land Information Warfare Activity Information Dominance Center (LIWA/IDC), is an information operations unit under the operational control of U.S. Army Cyber Command (ARCYBER) and headquartered at Fort Belvoir, Virginia. It provides multi-disciplinary Information Operations (IO) support to the component and major commands of the United States Army. 1st IO CMD has broad authority to coordinate IO topics and establish contact with Army organizations, the United States Navy (USN) and United States Air Force (USAF), and JCS IO Centers, and with United States Department of Defense (DoD) and National Agency IO elements. Mission 1st Information Operations Command provides IO support to the U.S. Army and other military forces through deployable IO support teams, IO Reach-back planning and analysis and the synchronization and conduct of Army Computer Network Operations (CNO), in coordination with other CNO and network operations stakeholders, to operationally integrate IO, reinforce forward IO capabilities, and to defend cyberspace in order to enable IO throughout the information environment. Organization 1st Information Operations Command comprises two battalions. They conduct the command's Information Operations, Vulnerability Assessment, and Computer Network Operations mission. The Army Reserve Integration Element augments and supports the battalions. The Headquarters and Headquarters Company provides Command and Control, military justice, administration, training, and logistical support. Staff The 1st Information Operations Command's primary staff sections support Soldiers and staff to carry out the 1st Information Operations Command's Mission. The Command Judge Advocate is the primary legal advisor to the commander's legal matters in the command. Resource Management provides budgetary support and oversight. Contracting staff is directly responsible for the command's services contract administration. The S1 through S6 provide support in the areas of personnel, intelligence, operations, logistical, and automation or information technology. S-1 – Personnel S-2 – Intelligence S-3 – Operations S-4 – Logistics S-6 – Automation CJA – Command Judge Advocate Resource Management Contract Management Headquarters and Headquarters Company Mission The Headquarters and Headquarters Company (HHC) provides Command and Control (C2), military justice, administration, training, and command logistics in support of 1st Information Operations Command's Brigade and Battalions, Active Component (AC), Active Guard Reserve (AGR), Army Reserve (USAR), Army National Guard (ARNG), Department of the Army (DA) Civilians, contractors, and Families. Functions Support the commander's leadership responsibilities for moral, welfare, and discipline Manage unit-level supply and maintenance Facilitate various Army training courses Provide human resources support Facilitate family readiness group 1st Battalion