The United States has eight federal uniformed services that commission officers as defined by Title 10 and subsequently structured and organized by Titles 10, 14, 32, 33, and 42 of the U.S. Code.
The uniformed services are: [10]
Each of the uniformed services is administratively headed by a federal executive department and its corresponding civilian Cabinet leader.
Department of the Army (DA)
Department of the Navy (DON)
Department of the Air Force (DAF)
The order of precedence within the Department of Defense is set by DoD Directive 1005.8 and is not dependent on the date of creation by the U.S. Congress.
Prior to 1967, the Coast Guard was part of the Department of the Treasury. In 1967, it became a part of the Department of Transportation. In 2002, it was placed under the Department of Homeland Security. During times of war, it may be transferred to the Department of the Navy, under the Department of Defense.
The Corps is headed by the Surgeon General of the United States. The corps may be detailed to the armed forces by order of the president.
The NOAA Corps was created as the United States Coast and Geodetic Survey Corps, a component of the United States Coast and Geodetic Survey, on 22 May 1917. It was removed from the Coast and Geodetic Survey and became a component of the Environmental Science Services Administration (ESSA) as the Environmental Science Services Administration Corps (ESSA Corps) upon the establishment of ESSA on 13 July 1965. The ESSA Corps became the NOAA Corps as a component of NOAA when ESSA was abolished and NOAA simultaneously was created on 3 October 1970. Under all three names, the corps has been an element of the Department of Commerce throughout its existence. The corps may be detailed to the armed forces by order of the president.
The eight uniformed services are defined by
:The term "uniformed services" means—
(A) the armed forces;
(B) the commissioned corps of the National Oceanic and Atmospheric Administration; and
(C) the commissioned corps of the Public Health Service.
The six uniformed services that make up the armed forces of the United States are defined in the previous clause,
:The term "armed forces" means the Army, Navy, Air Force, Marine Corps, Space Force, and Coast Guard.
All eight uniformed services are subject to the provisions of Uniformed Services Former Spouses' Protection Act. [11]
, theSix of the uniformed services make up the armed forces as defined by Title 10, five of which are within the Department of Defense. The Coast Guard is part of the Department of Homeland Security and has both military and law enforcement duties. Title 14 states that the Coast Guard is part of the armed forces at all times, making it the only branch of the military outside the Department of Defense. During a declared state of war, however, the President of the United States or U.S. Congress may direct that the Coast Guard operate as part of the Department of the Navy. [12] The Public Health Service Commissioned Corps, along with the NOAA Commissioned Corps, operate under military rules with the exception of the applicability of the Uniform Code of Military Justice, to which they are subject only when militarized by executive order or while detailed to any component of the armed forces. [13]
Reserve components of the United States Armed Forces are all members of the military who serve in a reserve capacity. The National Guard is an additional reserve military component of the Army and Air Force, respectively, and is composed of National Guard units, which operate under Title 32 and under state authority as the Army National Guard and Air National Guard. The militia that later became the National Guard was first formed in the Colony of Virginia in 1607 and is the oldest uniformed military force founded in the New World. The National Guard can also be mobilized by the president to operate under federal authority through Title 10. When acting under federal direction, the National Guard is managed by the National Guard Bureau, which is a joint Army and Air Force activity under the Department of Defense, [14] [15] [16] with a 4-star general [14] [15] from the Army or Air Force appointed as its top leader. However, in federal service, command and control of National Guard organizations will fall under the designated geographic or functional combatant commander. The National Guard serves as a reserve component for both the Army and the Air Force, and can be called up for federal active duty in times of war or national emergencies. [14] [15]
Commissioned officers of the PHSCC and NOAA Corps wear uniforms that are derived from U.S. Navy and Coast Guard uniforms, except that the commissioning devices, buttons, and insignia reflect their specific service. Uniformed officers of the PHSCC and NOAA Corps are paid on the same scale as members of the armed services, with respective rank and time-in-grade. Additionally, PHSCC officers are covered by the Uniformed Services Employment and Re-employment Rights Act and the Servicemembers Civil Relief Act (formerly the Soldiers and Sailors Civil Relief Act). The PHSCC and NOAA Corps consist of commissioned officers only and have no warrant officer ranks or enlisted ranks.
Commissioned officers of the PHSCC and NOAA Corps may be militarized by order of the president. [17] Because they are commissioned officers, they can be classified as prisoners of war (POW) under the Geneva Conventions if captured by a belligerent entity. The PHSCC traces its origins to a system of marine hospitals created by An Act for the relief of sick and disabled seamen, passed by Congress in 1798; it adopted a military model of organization in 1871. [18] [19] The Coast and Geodetic Survey (USC&GS), a predecessor to NOAA, originally began commissioning its officers so that if captured while engaged in battlefield surveying, they would be protected under the law of armed conflict and could not be tried or executed as spies. The USC&GS Commissioned Officer Corps became the Environmental Science Services Administration Corps (ESSA Corps), upon the creation of the Environmental Science Services Administration on 13 July 1965, then became the NOAA Corps upon the creation of NOAA on 3 October 1970.
The United States Maritime Service is federal uniformed organization within the Department of Transportation, that is no longer structurally organized. As such, they are not officially listed a federal uniformed service, as defined by U.S. law. However under the authority of the president and the secretary of transportation, the service still commissions officers to serve as administrators and instructors at the United States Merchant Marine Academy and the state maritime academies. [20] Commissioned officers of the Maritime Service cannot be deployed or assigned to another military service, and thus are not subjected to the Uniform Code of Military Justice. While the chances a Maritime Service officer being captured by an enemy is virtually impossible, they would be classified as POWs under the Geneva Conventions if they were.
The United States Armed Forces are the military forces of the United States. The armed forces consist of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. All six armed services are among the eight uniformed services of the United States, along with the U.S. Public Health Service Commissioned Corps and the NOAA Commissioned Officer Corps.
The National Oceanic and Atmospheric Administration Commissioned Officer Corps is one of eight federal uniformed services of the United States, and operates under the National Oceanic and Atmospheric Administration (NOAA), a scientific agency overseen by the Department of Commerce. The NOAA Corps is made up of scientifically and technically trained officers. The NOAA Corps and the United States Public Health Service Commissioned Corps are the only U.S. uniformed services that consist only of commissioned officers, with no enlisted or warrant officer ranks. The NOAA Corps' primary mission is to monitor oceanic conditions, support major waterways, and monitor atmospheric conditions.
Lieutenant junior grade is a junior commissioned officer rank used in a number of navies.
The Uniform Code of Military Justice (UCMJ) is the foundation of the system of military justice of the armed forces of the United States. The UCMJ was established by the United States Congress in accordance with their constitutional authority, per Article I Section 8 of the U.S. Constitution, which provides that "The Congress shall have Power. .. to make Rules for the Government and Regulation of the land and naval forces" of the United States.
Ensign is a junior rank of a commissioned officer in the armed forces of some countries, normally in the infantry or navy. As the junior officer in an infantry regiment was traditionally the carrier of the regimental colours, the rank acquired the name. This rank has generally been replaced in army ranks by second lieutenant. Ensigns were generally the lowest-ranking commissioned officer, except where the rank of subaltern existed. In contrast, the Arab rank of ensign, لواء, liwa', derives from the command of units with an ensign, not the carrier of such a unit's ensign, and is today the equivalent of a major general.
The United States Public Health Service Commissioned Corps is the uniformed service branch of the United States Public Health Service and one of the eight uniformed services of the United States. The commissioned corps' primary mission is the protection, promotion, and advancement of health and safety of the general public.
A 5⁄16 inch star (9.7mm) is a miniature gold or silver five-pointed star that is authorized by the United States Armed Forces as a ribbon device to denote subsequent awards for specific decorations of the Department of the Navy, Coast Guard, Public Health Service, and National Oceanic and Atmospheric Administration. A gold star indicates a second or subsequent decoration, while a silver star is worn in lieu of five gold stars.
The diver insignia are qualification badges of the uniformed services of the United States which are awarded to servicemen qualified as divers. Originally, the diver insignia was a cloth patch decoration worn by United States Navy divers in the upper-portion of the enlisted service uniform's left sleeve during the first part of World War II, when the rating insignia was worn on the right sleeve. When enlisted rating insignia were shifted to the left sleeve in late World War II, the patch shifted to the upper right sleeve. The diving patch was created during World War II, and became a breast insignia in the late 1960s.
In the United States military, a general is the most senior general-grade officer; it is the highest achievable commissioned officer rank that may be attained in the United States Armed Forces, with exception of the Navy and Coast Guard, which have the equivalent rank of admiral instead. The official and formal insignia of "general" is defined by its four stars.
Pay grades are used by the eight structurally organized uniformed services of the United States, as well as the Maritime Service, to determine wages and benefits based on the corresponding military rank of a member of the services. While different ranks may be used among the eight uniformed services, pay grades are uniform and equivalent between the services and can be used to quickly determine seniority among a group of members from different services. They are also essential when determining a member's entitlements such as basic pay and allowances.
In the uniformed services of the United States, captain is a commissioned-officer rank. In keeping with the traditions of the militaries of most nations, the rank varies between the services, being a senior rank in the naval services and a junior rank in the ground and air forces. Many fire departments and police departments in the United States also use the rank of captain as an officer in a specific unit.
The Environmental Science Services Administration (ESSA) was a United States Federal executive agency created in 1965 as part of a reorganization of the United States Department of Commerce. Its mission was to unify and oversee the meteorological, climatological, hydrographic, and geodetic operations of the United States. It operated until 1970, when it was replaced by the new National Oceanic and Atmospheric Administration (NOAA).
A rear admiral in four of the uniformed services of the United States is one of two distinct ranks of commissioned officers; "rear admiral (lower half)," a one-star flag officer, and "rear admiral" (sometimes referred to as "rear admiral (upper half)"), a two-star flag officer. The two ranks are only utilized by the United States Navy, U.S. Coast Guard, U.S. Public Health Service Commissioned Corps, and the National Oceanographic and Atmospheric Administration Commissioned Officer Corps. In contrast, in most other nations' rank-bearing services, the term "rear admiral" refers exclusively to two-star flag officer rank.
The United States Coast and Geodetic Survey was the first scientific agency of the United States Government. It existed from 1807 to 1970, and throughout its history was responsible for mapping and charting the coast of the United States, and later the coasts of U.S. territories. In 1871, it gained the additional responsibility of surveying the interior of the United States and geodesy became a more important part of its work, leading to it being renamed the U.S. Coast and Geodetic Survey in 1878.
The reserve components of the United States Armed Forces are military organizations whose members generally perform a minimum of 39 days of military duty per year and who augment the active duty military when necessary. The reserve components are also referred to collectively as the National Guard and Reserve.
The United States Department of Defense (DoD) has a complex organizational structure. It includes the Army, Navy, the Marine Corps, Air Force, Space Force, the Unified combatant commands, U.S. elements of multinational commands, as well as non-combat agencies such as the Defense Intelligence Agency and the National Security Agency. The DoD's annual budget was roughly US$496.1 billion in 2015. This figure is the base amount and does not include the $64.3 billion spent on "War/Non-War Supplementals". Including those items brings the total to $560.6 billion for 2015.
An officer is a person who holds a position of authority as a member of an armed force or uniformed service.
In the United States Navy, United States Coast Guard, United States Public Health Service Commissioned Corps, and National Oceanic and Atmospheric Administration Commissioned Officer Corps, captain is the senior-most commissioned officer rank below that of flag officer. The equivalent rank is colonel in the United States Army, Air Force, Space Force, and Marine Corps.
The military rank of lieutenant, in the United States Armed Forces military branches of the United States Navy, United States Coast Guard, and the several uniformed civilian commissioned services of the National Oceanic and Atmospheric Administration with their National Oceanic and Atmospheric Administration Commissioned Officer Corps (NOAA-COO), and the medical United States Public Health Service with their United States Public Health Service Commissioned Corps (PHS-CC), is divided between the following:
Informational notes
Citations