In the United States Army, the commanding officer of a brigade is a Brigade Commander. The position is usually held by a colonel, although a lieutenant colonel can be selected for brigade command in lieu of an available colonel. A typical tour of duty for this assignment is twenty four to thirty six months. The United States Army is the largest branch of the United States armed forces and has primary responsibility for land-based military operations. ... In military organizations, the commanding officer (CO) is the officer in command of a military unit. ... In military science a brigade is a military unit that is part of a division and includes regiments (where that level exists), or (in modern armies) is composed of several battalions (typically two to four) and directly attached supporting units. ... Colonel (IPA: or ) is a military rank of a commissioned officer, with the corresponding ranks existing in nearly every country in the world. ... In the U.S. Army, Air Force and Marine Corps, a lieutenant colonel is a commissioned officer superior to a major and inferior to a colonel. ...

A brigade commander enjoys an appreciably sized headquarters and staff to assist him or her in commanding the brigade and its subordinate battalion units. The typical staff usually includes: Symbol of the Austrian 14th Armoured Battalion in NATO military graphic symbols A battalion is a military unit usually consisting of between two and six companies and typically commanded by a Lieutenant Colonel. ...

• a brigade executive officer, usually a lieutenant colonel
• a brigade command sergeant major
• a personnel officer (S1), usually a major
• an intelligence officer (S2), usually a major
• an operations officer (S3), usually a lieutenant colonel
• a logistics officer (S4), usually a major
• a communications officer (S6), usually a major
• a medical officer, usually a major
• a JAG (legal) officer, usually a major
• a brigade chaplain, usually a major

In addition, the headquarters will include additional junior staff officers, non commissioned officers, and enlisted support personnel in the occupational specialities of the staff sections; these personnel will ordinarily be assigned to the brigade's headquarters and headquarters company. While Executive officer literally refers to a person responsible for the performance of duties involved in running an organization, the exact meaning of the role is highly variable, depending on the organization. ... In the U.S. Army, Air Force and Marine Corps, a lieutenant colonel is a commissioned officer superior to a major and inferior to a colonel. ... This article is about a military rank and position. ... The S1 is the battalions basic personnel manager. ... Major is a military rank the use of which varies according to country. ... The S2 is the principal staff officer for all matters concerning military intelligence (MI), counterintelligence, security operations, and military intelligence training. ... Major is a military rank the use of which varies according to country. ... The S3 is the battalion commanders principal staff officer for matters concerning operations, plans, organization, and training. ... In the U.S. Army, Air Force and Marine Corps, a lieutenant colonel is a commissioned officer superior to a major and inferior to a colonel. ... The S4, aided by the S4 section and specialized platoons (support, maintenance) organic to the headquarters and headquarters company (HHC), manages the battalions logistical support. ... Major is a military rank the use of which varies according to country. ... Major is a military rank the use of which varies according to country. ... Major is a military rank the use of which varies according to country. ... There are other articles with similar names; see JAG (disambiguation). ... Major is a military rank the use of which varies according to country. ... A chaplain is typically a member of the clergy serving a group of people who are not organized as a mission or church; lay chaplains are also found in some settings such as universities. ... Major is a military rank the use of which varies according to country. ... ... In military service, an enlisted rank is generally any rating below that of a commissioned officer. ...

See also

• Commanding Officer
• Brigade
• Headquarters and Headquarters Company
• Battalion Commander