The role of an Air Defense Artillery Officer is to be a leader in operations specific to the Air Defense Artillery Branch and to be an expert in the tactics, techniques and procedures for the employment of air defense systems.
Armor Officers are responsible for tank and cavalry/forward reconnaissance operations on the battlefield. The role of an Armor Officer is to be a leader in operations specific to the Armor Branch and to lead others in many areas of combat operations.
An Officer within the Aviation Branch is first an expert aviator, but is also responsible for the coordination of Aviation operations from maintenance to control tower operations to tactical field missions. From providing quick-strike and long-range target engagement during combat operations to hauling troops and supplies, Army helicopter units play a critical role in getting the job done in many situations.
The Chemical, Biological, Radiological and Nuclear (CBRN) Officer advises the commander on issues regarding nuclear, biological and radiological warfare, defense and homeland protection. Chemical Officers also employ Chemical units in combat support with chemical, smoke and flame weapons, technology and management. Officers are leaders, and being a leader in the Army requires certain qualities such as self-discipline, initiative, confidence and intelligence.
An Officer in the Army Corps of Engineers is responsible for providing support in a full spectrum of engineering duties. Engineer Officers help the Army and the Nation in building structures, developing civil works programs, working with natural resources as well as providing combat support on the battlefield.
The Army's Field Artillery Branch is responsible for neutralizing or suppressing the enemy by cannon, rocket and missile fire and to help integrate all fire support assets into combined arms operations. The role of a Field Artillery Officer is to be a leader in operations specific to the Field Artillery Branch and to be an expert in the tactics, techniques and procedures for the employment of fire support systems.
An Infantry Officer is responsible for leading and controlling the Infantry and combined armed forces during land combat. They are also involved in coordinating employment of Infantry Soldiers at all levels of command, from platoon to battalion and higher, in U.S. and multi-national operations. Officers are leaders, and being a leader in the Army requires certain qualities such as self-discipline, initiative, confidence and intelligence.
Military Police Officers are utilized in direct combat and during peacetime to lead other Military Police Soldiers while they serve five main functions: 1) Maneuver and mobility support operations, 2) Area security operations, 3) Law and order operations, 4) Internment and resettlement operations, and 5) Police intelligence operations.