Six of the eight branches of the
Uniformed services of the United States maintain a Junior Reserve Officers' Training Corps, organized into units. There are a total of 3,275 units: • 1,744
Army AJROTC units • 794
Air Force AFJROTC units • 583
Navy NJROTC units • 260
Marine Corps MCJROTC units • 10
Space Force SFJROTC units • 14
Coast Guard CGJROTC units Prior to 1967 the number of units was limited to 1,200. The cap was increased to 1,600 units in 1967 and again to 3,500 units in 1992; the statutory limitation on the number of units was struck from the law in 2001. Their goal was to reach 3,500 units by February 2011 by encouraging program expansion into educationally and economically deprived areas. Units are set up according to the layout of their parent service, often referred to as the "Chain of Command." Army JROTC units follow a
company (usually the period the class is held in),
battalion (all periods), and at larger events
brigade (multiple battalions) structure. Marine Corps JROTC units follow the battalion, or in cases of larger size, brigade structure. Air Force JROTC units are composed structurally based on size. Individual if one, detail if 2, element if more than 2 and no more than 8, flight if 26,
squadron if more than 51, group if more than 101, and
wing if more than 251 cadets. Navy JROTC typically follows the company (100-149 cadets), battalion (150-299 cadets), or regiment (300+ cadets) structure depending on the size of the unit.
JROTC funding JROTC is partly funded by the
United States Department of Defense with an allocation in the
military budget of about $340 million for the
fiscal year 2007, of which about 68 million are personnel costs. The
federal government subsidizes instructor salaries, cadet uniforms, equipment and textbooks. The instructors, usually retired military personnel, continue to receive retirement pay from the Federal government, but in addition, the schools pay the difference from what the instructors would receive if they were on active duty. The service concerned then reimburses the school for approximately one-half of the amount paid by the school to the instructor. Note: Space Force JROTC funding is included in Air Force JROTC.
Military staff and instructors Although active duty officers may be assigned to JROTC, this is exceedingly rare, and is primarily limited to staff at the major command or sub-command headquarters overseeing each service's respective JROTC program or regional administrators overseeing a set number of individual units. Unlike the college/university
ROTC program, which is an actual military officer training and accession track, the vast majority of NJROTC instructors are retired from the sponsoring branch of the Armed Forces. In the Army JROTC program, the cadet unit at each school is directed by at least one retired
commissioned officer (in the grade of
Captain through
Colonel) or a
Warrant Officer (in the grade of WO1 through CW5) who is designated as the Senior Army Instructor, and who is assisted by at least one retired
Non-Commissioned Officer in the grade of
Staff Sergeant through
Command Sergeant Major who is designated as an Army Instructor (AI). In certain situations, there may be additional instructors. A new provision from the John Warner National Defense Authorization Act for Fiscal Year 2007 (Section 540) that was signed into law in October 2006 permits retired Reserve Component officers and noncommissioned officers to be hired as instructors. There are no national requirements that JROTC instructors have the
teaching credential required by other teachers in public high school, although there are a handful of counties that do require a teaching credential. In at least one jurisdiction (California), the government requires JROTC instructors to have at least four years of military experience and possess a
high school diploma or equivalent. AJROTC instructors need to be within one year of retirement or retired from active military service for five or fewer years. MCJROTC instructors need to have graduated from high school, have at least 20 years of active military service and be physically qualified according to Marine Corps standards. AFJROTC previously required a minimum of 20 years of active duty but has since been overridden by a provision in the John Warner National Defense Authorization Act for Fiscal Year 2007 (Section 540), signed into law in October 2006, permitting retired Reserve Component (e.g.,
Air Force Reserve and
Air National Guard officers and noncommissioned officers) to be hired as instructors. Officer instructors need to have a minimum of a bachelor's degree, while a high school diploma or equivalent is sufficient for enlisted instructors. For AJROTC the Non-commissioned Officer has to attain an associate degree (AA), with teaching credential, in order to be assigned an AI. To be assigned as a SAI the AJROTC Instructor has to hold a BA degree, with teaching credentials. NJROTC also required a minimum of 20 years of active duty until it was overridden by a provision in the John Warner National Defense Authorization Act for Fiscal Year 2007 (Section 540), signed into law in October 2006, permitting retired Reserve Component personnel (e.g.,
U.S. Navy Reserve officers, chief petty officers and petty officers) to be hired as NJROTC instructors. The minimum education requirement for an enlisted Naval Science Instructor (NSI) is a high school diploma or equivalent, with a baccalaureate degree from an accredited college or university required for a commissioned officer to serves as a Senior Naval Science Instructor (SNSI). The Navy requires that JROTC instructors be employees of the school or school district and that they are accorded the same status as other school faculty members.
National Defense Cadet Corps National Defense Cadet Corps (NDCC) offers similar programs as JROTC. NDCC units differ from JROTC in that they receive little or no financial support from the Armed Forces; uniforms, equipment, other materials and instructor salaries must normally be furnished by the school hosting an NDCC program. Except for the funding aspects, JROTC and NDCC programs are virtually identical, although the cadet corps is not limited by the federal statute that restricts JROTC to offering courses only for students in ninth through 12th grades. Per 2005, Chicago had 26
Middle School Cadet Corps enlisting more than 850 students. ==Instruction and activities==