Uniformed services of the United States

Uniformed service of the United States

Uniformed services of the United States

The emblems of the eight U.S. uniformed services

Founded| 14 June 1775; 250 years ago (1775-06-14)[a]
Service branches|

*  U.S. Army
*  U.S. Marine Corps
*  U.S. Navy
*  U.S. Air Force
*  U.S. Space Force
* U.S. Coast Guard
* U.S. PHS Commissioned Corps
* NOAA Commissioned Officer Corps

Leadership
President|  Donald Trump
Secretaries|

* Pete Hegseth (DoD)
* Kristi Noem (DHS)
* Robert F. Kennedy Jr. (HHS)
* Howard Lutnick (DOC)

Personnel
Military age| 17 with parental consent, 18 for voluntary service.[b]
Conscription| Male only (inactive since 1973)
Available for
military service| 17 million[4], age 18–25 (2016)
Reaching military
age annually| 2 million[5] (2016)
Active personnel| 1,374,125[6] (ranked 3rd)
Reserve personnel| 849,450[citation needed]
Deployed personnel| 170,000[citation needed]
Expenditure
Budget| US$721.5 billion (2020)[7] (ranked 1st)
Percent of GDP| 3.42% (2019)[8]
Industry
Domestic suppliers| List
Related articles
History| Military history of the United States

List of engagements

American Revolutionary War
Whiskey Rebellion
Indian Wars
Barbary Wars
War of 1812
Patriot War
Mexican–American War
Utah War
Cortina Troubles
Reform War
American Civil War

* New York City draft riots

Las Cuevas War
Spanish–American War
Banana Wars
Philippine–American War
Boxer Rebellion
Border War
World War I
Russian Civil War
World War II
Cold War

* Puerto Rican Nationalist Party insurgency
* Korean War
* 1958 Lebanon crisis
* Dominican Civil War
* Bay of Pigs Invasion
* Cuban Missile Crisis
* Vietnam War
* Korean DMZ Conflict
* Operation Eagle Claw
* Multinational Force Lebanon
* Operation Urgent Fury
* Operation Golden Pheasant
* Operation Just Cause

Persian Gulf War
Somali Civil War

* Operation Gothic Serpent
* Battle of Mogadishu

Bosnian War

* Operation Deliberate Force
* Operation Deny Flight

Kosovo War

* Operation Allied Force

Global War on Terrorism

* Operation Enduring Freedom
* Afghanistan
* Philippines
* Horn of Africa
* Trans Sahara
* Iraq War
* Intervention against ISIL
* Insurgency in Khyber Pakhtunkhwa

Military deployment after Hurricane Katrina
Pakistan–United States skirmishes
Other

Ranks| Commissioned officer

* Army officer
* Marine Corps officer
* Navy officer
* Air Force officer
* Space Force officer
* Coast Guard officer
* Public Health Service officer
* NOAA Corps officer

Warrant officer

* Army warrant officer
* Marine Corps warrant officer
* Navy warrant officer
* Air Force warrant officer
* Coast Guard warrant officer

Enlisted

* Army enlisted
* Marine Corps enlisted
* Navy enlisted
* Air Force enlisted
* Space Force enlisted
* Coast Guard enlisted

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.

## Uniformed services

[edit]

The uniformed services are:[9]

1. Army
2. Marine Corps
3. Navy
4. Air Force
5. Space Force
6. Coast Guard
7. Public Health Service Commissioned Corps
8. National Oceanic and Atmospheric Administration Commissioned Officer Corps

Each of the uniformed services is administratively headed by a federal executive department and its corresponding civilian Cabinet leader.

## Federal executive departments

[edit]

Department of the Army (DA)

* Army (USA): Established 14 June 1775

Department of the Navy (DON)

* Marine Corps (USMC): Established 10 November 1775
* Navy (USN): Established 13 October 1775

Department of the Air Force (DAF)

* Air Force (USAF): Established 18 September 1947
* Space Force (USSF): Established 20 December 2019

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.

* Coast Guard (USCG): Established 4 August 1790

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.

* Public Health Service Commissioned Corps (PHSCC): Established 4 January 1889

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.

* National Oceanic and Atmospheric Administration Commissioned Officer Corps (NOAA Corps): Established 22 May 1917.

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.

## Statutory definition

[edit]

The eight uniformed services are defined by 10 U.S.C. § 101(a)(5):

> 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, 10 U.S.C. § 101(a)(4):

> 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 10 U.S.C. § 1408, the Uniformed Services Former Spouses' Protection Act.[10]

## U.S. Armed Forces

[edit]

Main article: United States Armed Forces

Six 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.[11] 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.[12]

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,[13][14][15] with a 4-star general[13][14] 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.[13][14]

## Non-armed uniformed services

[edit]

* The Public Health Service Commissioned Corps (PHSCC) is the uniformed personnel system of the Public Health Service, which is under the Department of Health and Human Services.
* The National Oceanic and Atmospheric Administration Commissioned Officer Corps (NOAA Corps) is a uniformed branch of the National Oceanic and Atmospheric Administration (NOAA), which is under the Department of Commerce.

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.[16] 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.[17][18] 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.

## U.S. Merchant Marine Service

[edit]

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.[19] 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.

## See also

[edit]

* Civil Air Patrol
* Military badges of the United States
* State defense force
* Strategic Sealift Officer Program
* United States Coast Guard Auxiliary
* United States Maritime Service
* United States Merchant Marine

## References

[edit]

Informational notes

1. ^ With the establishment of the Continental Army.
2. ^ Maximum age for first-time enlistment is 35 for the Army,[1] 28 for the Marine Corps, 34 for the Navy, 39 for the Air Force[2] and 27 for the Coast Guard.[3]

Citations

1. ^ "United States Army". Goarmy.com. Archived from the original on 29 June 2013. Retrieved 18 June 2013.
2. ^ "Contact Us: Frequently Asked Questions - airforce.com". airforce.com. Archived from the original on 20 April 2015. Retrieved 1 April 2015.
3. ^ "Plan Your Next Move to Become a Coast Guard Member". Enlisted Opportunities. U.S. Coast Guard. Archived from the original on 28 April 2014. Retrieved 27 April 2014.
4. ^ "QUICK FACTS AND FIGURES". Selective Service System. Archived from the original on 12 June 2018. Retrieved 6 November 2018.
5. ^ "Number of births in the United States from 1990 to 2016 (in millions)". Statista. 2018. Archived from the original on 7 November 2018. Retrieved 6 November 2018.
6. ^ "ARMED FORCES STRENGTH FIGURES FOR JUNE 30, 2020".
7. ^ "National Defense Budget Estimates for FY 2021" (PDF). United States Department of Defense. April 2020.
8. ^ "Defence Expenditure of NATO Countries (2012-2019)" (PDF). NATO Public Diplomacy Division. 25 June 2019. Retrieved 18 July 2019.
9. ^ 5 U.S.C. § 2101
10. ^ "10 U.S. Code § 1408 - Payment of retired or retainer pay in compliance with court orders". Legal Information Institute. Cornell Law School. Retrieved 26 July 2020.
11. ^ 14 U.S.C. § 3
12. ^ "UCMJ S 802. Art. 2. Subs. (a). Para. (8)".
13. ^ a b c "H.R. 4986: National Defense Authorization Act for Fiscal Year 2008".
14. ^ a b c "H.R. 4986: National Defense Authorization Act for Fiscal Year 2008 full text".
15. ^ "SEC. 1812. ESTABLISHMENT OF NATIONAL GUARD BUREAU AS JOINT ACTIVITY OF THE DEPARTMENT OF DEFENSE".
16. ^ The PHSCC is under Title 42 & 46 U.S.C.
17. ^ United States Code. Title 5. Part III. Chapter 21. S 2101.
18. ^ "History of the Office of Surgeon General". 18 July 2006. Retrieved 9 April 2014.
19. ^ "U.S. Maritime Service: the Forgotten Service". www.usmm.org. Retrieved 1 February 2022.

* v
* t
* e

Uniformed services of the United States

Armed Forces|

* United States Army
* United States Marine Corps
* United States Navy
* United States Air Force
* United States Space Force
* United States Coast Guard

Non-combatant uniformed services|

* National Oceanic and Atmospheric Administration Commissioned Officer Corps
* United States Public Health Service Commissioned Corps

* v
* t
* e

United States Armed Forces

Legend
A = Army
MC = Marine Corps
N = Navy
AF = Air Force
SF = Space Force
CG = Coast Guard

Leadership|

* President of the United States
* Secretary of Defense
* Deputy Secretary of Defense
* Secretary of Homeland Security
* Deputy Secretary of Homeland Security
* Joint Chiefs of Staff
* Chairman
* Vice Chairman
* Committees on Armed Services
* Senate
* House
* Active duty four-star officers
* Active duty three-star officers
* United States military seniority
* National Security Act of 1947
* Goldwater–Nichols Act

Components|

| Military departments|

* Department of Defense
* Secretary
* Department of the Army
* Secretary
* Department of the Navy
* Secretary
* Department of the Air Force
* Secretary
* Department of Homeland Security
* Secretary

|

Service branches
and heads|

* Chief of Staff of the United States Army
* Commandant of the Marine Corps
* Chief of Naval Operations
* Chief of Staff of the United States Air Force
* Chief of Space Operations
* Commandant of the Coast Guard

Reserve components|

* Reserves:
* A
* MC
* N
* AF
* CG
* National Guard:
* A
* AF

Civilian auxiliaries|

* Military Auxiliary Radio System
* Marine Corps Cyber Auxiliary
* Merchant Marine
* Civil Air Patrol
* Coast Guard Auxiliary

Unified combatant
command|

* Africa
* Central
* European
* Indo-Pacific
* Northern
* Southern
* Space
* Cyber
* Special Operations
* Strategic
* Transportation

Structure|

* United States Code
* Title 10
* Title 14
* Title 32
* Title 50
* The Pentagon
* Installations
* Units:
* A
* MC
* N
* AF
* SF
* CG
* Logistics
* Media
* Unit mottoes

Operations
and history|

* Budget
* Current deployments
* Conflicts
* Wars
* Civil affairs

History|

* A
* MC
* N
* AF
* SF
* CG

Timeline|

* Colonial
* World War II

Demographics|

* African Americans
* Asian Americans
* Buddhist Americans
* Jewish Americans
* Muslim Americans
* Sikh Americans
* Hispanic Americans
* Civil War
* Air Force
* Coast Guard
* Marine Corps
* Navy
* Academy

History centers|

* Army Center of Military History
* Marine Corps History Division
* Naval History and Heritage Command
* Air Force Historical Research Agency

War artists|

* Army Art Program
* Air Force Art Program

Personnel|

| Training|

* Service academies:
* A (prep)
* MC/N (prep)
* AF/SF (prep)
* CG
* Merchant Marine
* ROTC
* A
* MC/N
* AF/SF
* Officer candidate/training school:
* A
* MC
* N
* AF/SF
* Warrant officer:
* A
* MEPS
* ASVAB
* The Basic School (MC)
* Enlisted recruit training:
* A
* MC
* N
* AF/SF
* CG
* Other education

|

Uniforms|

* Uniforms:
* A
* MC
* N
* AF
* SF
* CG
* Awards & decorations:
* Inter-service
* A
* MC/N
* AF/SF
* CG
* Foreign
* International
* Devices
* Badges:
* Identification
* A
* MC
* N
* AF
* SF
* CG

Ranks|

* Officer:
* A
* MC
* N
* AF
* SF
* CG
* Warrant officers
* Enlisted:
* A
* MC
* N
* AF
* SF
* CG

Other|

* Oath:
* Enlistment
* Officer
* Creeds & Codes:
* Code of Conduct
* NCO
* A
* MC
* N
* AF
* CG
* Service numbers:
* A
* MC
* N
* AF
* CG
* Military Occupational Specialty/Rating/Air Force Specialty Code
* Pay
* Uniform Code of Military Justice
* Judge Advocate General's Corps
* Military Health System/Tricare
* Separation
* Veterans Affairs
* Conscription
* Chiefs of Chaplains:
* A
* MC
* N
* AF
* CG

Equipment|

* A (Designations)
* MC:
* vehicles
* weapons
* other
* N
* AF
* CG

| Land|

* Individual weapons
* Crew-served weapons
* Vehicles (active)

|

Sea|

* All watercraft
* Ships:
* A
* N
* active
* future
* AF
* CG
* MSC
* Weapons:
* N
* Reactors

Air|

* Aircraft
* World War I
* active
* future
* Aircraft designation
* Helicopter arms

Other|

* WWII equipment
* Nuclear football
* Electronics (designations)
* Flags:
* A
* MC
* N
* AF
* SF
* CG
* Ensign
* Jack
* Guidons
* Food
* WMDs:
* Nuclear
* Biological
* Chemical

* Category
* A
* MC
* N
* AF
* SF
* CG
* Navboxes
* A
* MC
* N
* AF
* SF
* CG

* v
* t
* e

United States Army

Leadership|

* Secretary of the Army
* Under Secretary of the Army
* Chief of Staff
* Vice Chief of Staff
* 4-star generals
* 3-star generals
* 1798–1959
* 1990–1999
* 2000–2009
* 2010–2019
* 2020–present
* Army Staff Senior Warrant Officer
* Sergeant Major of the Army
* House Armed Services Committee (House Subcommittee on Air and Land Forces)
* Senate Committee on Armed Services (Senate Subcommittee on Air and Land Forces)

Components
and
commands|

* Regular Army
* Army Reserve
* Army National Guard
* Active Units
* Reorganization plan of United States Army

| Commands|

* Forces
* Futures
* Materiel
* Training and Doctrine

|

Service
components|

* Central
* Europe and Africa
* Pacific
* North
* South
* Special Operations
* Surface Deployment and Distribution
* Space and Missile Defense
* Cyber Command

Direct reporting
units|

* Second Army
* Medical
* Intelligence and Security
* Criminal Investigation Division
* Corps of Engineers
* Military District of Washington
* Test and Evaluation
* Military Academy
* Reserve
* Acquisition Support Center
* Installation Management
* War College

Field armies|

* First
* Third
* Fifth
* Sixth
* Seventh
* Eighth
* Ninth

Branches|

* Acquisition Corps
* Adjutant General's Corps
* Air Defense Artillery Branch
* Armor Branch
* Aviation Branch
* Army Band
* Chaplain Corps
* Chemical Corps
* Civil Affairs Corps
* Corps of Engineers
* Cyber Corps
* Dental Corps
* Field Artillery Branch
* Finance Corps
* Infantry Branch
* Inspector General's Corps
* Judge Advocate General's Corps
* Logistics Branch
* Medical Corps
* Medical Service Corps
* Medical Specialist Corps
* Military Intelligence Corps
* Military Police Corps
* Nurse Corps
* Ordnance Corps
* Psychological operations
* Quartermaster Corps
* Signal Corps
* Special Forces
* Transportation Corps
* Veterinary Corps

Installations|

* United States and overseas
* Germany
* Japan
* Kuwait
* South Korea

Training|

* Basic Training
* BOLC
* ROTC (ECP)
* OCS
* WOBC
* WOCS
* Military Academy (West Point)
* MOS

Uniforms and
insignia|

* Awards and decorations
* Badges
* Branch
* Officer
* Warrant
* Enlisted
* World War I
* World War II
* Uniforms

Equipment|

* Crew-served weapons
* Individual weapons
* Vehicles

Premier
ensembles|

* Army Band
* Army Field Band
* Old Guard Fife and Drum Corps
* West Point Band

History and
traditions|

* History
* Continental Army
* Union army
* National Army
* Army of the United States
* Center of Military History
* Institute of Heraldry
* America's Army
* Army Art Program
* Flag
* National Museum
* West Point Museum
* Rangers
* U.S. Army Regimental System
* Soldier's Creed
* "The Army Goes Rolling Along"
* Division nicknames
* Draft
* Service numbers
* Seventh Army Symphony Orchestra

Historical|

* Buffalo Soldiers
* Army Air Forces
* Army Service Forces
* Women's Army Corps
* Rough Riders
* U.S. Cavalry
* United States Colored Troops
* United States Army Hospital Corps
* U.S. Sanitary Commission
* 250th Anniversary Parade

* Category

* v
* t
* e

United States Marine Corps

Leadership|

* Secretary of the Navy
* Under Secretary of the Navy
* Commandant of the Marine Corps
* Assistant Commandant of the Marine Corps
* Sergeant Major of the Marine Corps
* Military Secretary to the Commandant of the Marine Corps
* Marine Corps four-star generals
* Marine Corps three-star generals
* 1942–1959
* 2000–2009
* 2010–present

| US Congress|

* House Armed Services Committee
* Seapower and Projection Forces subcommittee
* Senate Armed Services Committee
* Seapower subcommittee

|

Major
commands|

* Organization of the Marine Corps
* Headquarters Marine Corps
* Marine Forces Command
* II Marine Expeditionary Force
* Marine Forces Pacific
* I Marine Expeditionary Force
* III Marine Expeditionary Force
* Marine Forces Reserve
* Fleet Marine Force
* Atlantic
* Pacific
* Marine Corps Combat Development Command
* Training & Education Command (TECOM)
* United States Marine Corps Warfighting Laboratory
* Marine Corps Systems Command

Auxiliary|

* Marine Corps Cyber Auxiliary

Structure|

* Marine air–ground task force
* Bases
* Battalions
* Regiments
* Brigades
* Divisions
* MEF/Corps
* Marine aviation
* Marine expeditionary unit
* Marine Security Guard
* Special Operations
* Marine Raiders
* Marine Raider Regiment
* Recon
* Force
* Division

Personnel
and training|

| Personnel|

Rank insignia
MOS
Notable Marines
Historical Marines
Marine Astronauts
Criminal Investigation Division
Judge Advocate Division
Chaplain of the Marine Corps
Associated organizations

|

Training|

Recruit Training
School of Infantry
Officer Candidates School
The Basic School
Martial Arts Program

Uniforms
and equipment|

* Uniforms
* Awards
* Badges
* Weapons
* Vehicles and aircraft
* Individual equipment

History
and traditions|

* History
* Culture
* Acronyms and terms
* Birthday
* Color Sergeant of the Marine Corps
* Eagle, Globe, and Anchor
* Flag
* Marine Band
* Drum and Bugle Corps
* Horse Marines
* Marine One
* Color Guard
* Silent Drill Platoon
* White House Sentries
* Service Numbers
* Marine Corps War Memorial
* Marine Detachments
* "Marines' Hymn"
* Oorah
* History Division
* National Museum
* Raising the Flag on Iwo Jima
* Rifleman's Creed
* Semper Fidelis
* march
* History of Hispanics in the USMC
* History of women in the USMC
* Women's Reserve
* Honorary Marine
* Toys for Tots
* Gung ho

* Category

* v
* t
* e

United States Navy

Leadership|

* Secretary of the Navy
* Under Secretary of the Navy
* Chief of Naval Operations
* Vice Chief of Naval Operations
* Master Chief Petty Officer of the Navy
* 4-star admirals
* 3-star admirals
* 1864–1959
* 2000–2009
* 2010–2019
* 2020–present
* 2-star admirals
* House Armed Services Subcommittee on Seapower and Projection Forces
* Senate Subcommittee on Seapower

Structure|

* Navy
* Navy Reserve
* Fleet Marine Force
* Expeditionary Combat Command
* Merchant Marine

* Units
* Active ships
* Future ships
* Aircraft wings
* Aircraft squadrons
* Carrier strike group
* Installations
* Naval Observatory
* Master jet base

| Operating
forces|

* Fleet Forces Command
* Commander
* Pacific Fleet
* Commander
* Naval Forces Europe and Africa
* Naval Forces Central Command
* Naval Forces Southern Command
* Naval Special Warfare Command
* Navy Reserve
* Operational Test and Evaluation Force
* Naval Network Warfare Command
* Military Sealift Command

|

Shore|

* Naval Sea Systems Command
* Naval Air Systems Command
* Naval Facilities Engineering Systems Command
* Naval Supply Systems Command
* Naval Information Warfare Systems Command
* Fleet Cyber Command
* Naval Academy
* Naval Education and Training Command
* Naval Meteorology and Oceanography Command
* Office of Naval Intelligence
* Naval Aviation Warfighting Development Center
* Naval Legal Service Command
* Naval Observatory
* Naval Safety Command
* Bureau of Naval Personnel
* Chief of Naval Personnel
* Bureau of Medicine and Surgery
* Navy Installations Command
* Navy Working Capital Fund

Fleets|

* Second Fleet
* Third Fleet
* Fourth Fleet
* Fifth Fleet
* Sixth Fleet
* Seventh Fleet
* Tenth Fleet

Ships|

* A–B
* C
* D–F
* G–H
* I–K
* L
* M
* N–O
* P
* Q–R
* S
* T–V
* W–Z

* Aircraft carriers
* Airships
* Amphibious warfare ships
* Auxiliaries
* Battleships
* Cruisers
* Destroyers
* Destroyer escorts
* Escort carriers
* Frigates
* Mine warfare vessels
* Monitors
* Patrol vessels
* Registered civilian vessels
* Sailing frigates
* Steam frigates
* Steam gunboats
* Ships of the line
* Sloops of war
* Submarines
* Torpedo boats
* Torpedo retrievers
* Unclassified miscellaneous vessels
* Yard and district craft

Personnel
and
training|

| People|

| Officers|

Insignia
Designators

|

Enlisted|

Rates
Ratings
Classification

Personnel|

Chaplain Corps

Chief
Deputy Chief
Explosive ordnance disposal
Medical Corps
Dental Corps
Nurse Corps
Medical Service Corps
Supply Corps
Civil Engineer Corps
JAG Corps

JAG
DJAG
NCIS
Boatswain's mates
Hospital corpsman
Naval aviator
SEALs
Seabees
Master-at-arms
Operations specialist
SWCCs
Hispanic sailors

Training|

Recruit
Officer Candidate School
STA-21
NROTC
Naval University System (Naval War College, Naval Postgraduate School, Naval Academy, Naval Community College, Marine Corps University)
BESS
BFTT
CNATT
COMPTUEX
NAWCTSD
AIM
Naval Chaplaincy School
Naval Hospital Corps School
Naval Justice School
United States Armed Forces School of Music
Navy Senior Enlisted Academy
Navy Supply Corps School
Nuclear Power School
JMTC
TOPGUN
USNTPS
Uniformed Services University of the Health Sciences

Equipment|

* Uniforms
* Awards and decorations
* Badges
* Current fleet
* Future fleet
* Reserve fleet
* Current aircraft
* Weapons
* Naval reactors

History and
traditions|

* History
* 600 ship navy
* "Anchors Aweigh"
* Blue Angels
* Continental Navy
* Ensign
* Fleet bands
* Fleet Week
* Jack
* Line-crossing ceremony
* National Museum
* Navy Band
* Ceremonial Guard
* Navy Flag
* Navy Hymn
* Navy Memorial
* Navy service numbers
* Navy Weeks
* Revolt of the Admirals
* Sailor's Creed
* Ship commissioning
* Ship decommissioning
* Ship naming conventions
* Tingey House
* USS Constitution
* WAVES
* Wetting-down
* United States battleship retirement debate

* Category

* v
* t
* e

United States Air Force

Leadership|

* Department of the Air Force
* Secretary of the Air Force
* Under Secretary of the Air Force
* Air Staff
* Chief of Staff
* Vice Chief of Staff
* Director of Staff
* Chief Master Sergeant of the Air Force
* Four-star generals
* Three-star generals
* 1940–1959
* 2000–2009
* 2010–2019
* 2020–present
* House Armed Services Committee
* House Subcommittee on Tactical Air and Land Forces
* House Armed Services Subcommittee on Strategic Forces
* Senate Committee on Armed Services
* Senate Subcommittee on Airland
* Senate Armed Services Subcommittee on Strategic Forces

Structure|

| Commands|

* Reserve
* Air National Guard
* Field Operating Agencies
* Installations

|

Direct reporting units|

* District of Washington
* Operational Test and Evaluation Center
* USAF Academy

Major commands|

* ACC
* AETC
* AFGSC
* AFMC
* AFRC
* AFSOC
* AMC
* PACAF
* USAFE–AFAFRICA

Numbered Air Forces|

* First
* Second
* Third
* Fourth
* Fifth
* Seventh
* Eighth
* Ninth
* Tenth
* Eleventh
* Twelfth
* Thirteenth Expeditionary
* Fifteenth
* Sixteenth
* Eighteenth
* Nineteenth
* Twentieth
* Twenty-Second

* Wings
* ANG
* Groups
* ANG
* Squadrons
* ANG
* Security Forces
* Civilian auxiliary: Civil Air Patrol

Personnel and
training|

* Personnel
* Rank
* officers
* cadets
* enlisted
* Specialty Code
* Aeronautical ratings
* Judge Advocate General's Corps
* RED HORSE
* Security Forces
* Medical Service
* Chief of Chaplains
* Chief Scientist

* Training: Air Force Academy
* Officer Training School
* Reserve Officer Training Corps
* Basic Training
* Airman Leadership School
* SERE
* Fitness Assessment

Uniforms and
equipment|

* Awards and decorations
* Badges
* Equipment
* Aircraft
* Uniforms

History and
traditions|

* History
* Aeronautical Division / Aviation Section / Division of Military Aeronautics / Army Air Service / Army Air Corps / Army Air Forces
* "The U.S. Air Force"
* Air Force Band
* Airman's Creed
* Core Values
* Flag
* Symbol
* Memorial
* National Museum
* Women Airforce Service Pilots
* Air Force One / Air Force Two
* Honor Guard
* Thunderbirds
* Service numbers
* Air & Space Forces Association

* Category

* v
* t
* e

United States Space Force

Leadership|

* Department of the Air Force
* Secretary of the Air Force
* Under Secretary of the Air Force
* Space Staff
* Chief of Space Operations
* Vice Chief of Space Operations
* Chief Master Sergeant of the Space Force
* Director of Staff
* Deputy Chiefs of Space Operations
* General Officers
* Generals
* Lieutenant Generals

| Oversight|

* House Armed Services Committee
* Strategic Forces subcommittee
* Senate Committee on Armed Services
* Strategic Forces subcommittee

|

Structure|

| Field commands|

* Space Futures Command
* Space Operations Command
* Commander
* Space Systems Command
* Commander
* Space Training and Readiness Command
* Commander

|

Component Field
Commands|

* United States Space Forces – Central
* United States Space Forces – Europe and Africa
* United States Space Forces – Indo-Pacific
* United States Space Forces – Korea
* United States Space Forces – Space

Deltas|

* Space Delta 1
* Mission Delta 2
* Mission Delta 3
* Mission Delta 4
* Space Delta 5
* Space Delta 6
* Space Delta 7
* Space Delta 8
* Space Delta 9
* Space Delta 10
* Space Delta 11
* Space Delta 12
* Space Delta 13
* Space Delta 15
* Space Delta 18
* Space Delta 21
* Space Delta 23
* Space Delta 26
* Space Launch Delta 30
* Mission Delta 31
* Space Launch Delta 45
* Space Base Delta 1
* Space Base Delta 2
* Space Base Delta 3

Squadrons|

* 1st Delta Operations
* 319th Combat Training
* 328th Weapons
* 392d Combat Training
* 533rd Training
* 21st Operations Support
* 15th Space Surveillance
* 18th Space Defense
* 19th Space Defense
* 20th Space Surveillance
* 3rd Combat Training
* 4th EW
* 5th EW
* 16th EW
* 23rd EW
* 2nd Space Warning
* 3rd satellite Communications
* 5th Space Warning
* 6th Space Warning
* 7th Space Warning
* 10th Space Warning
* 11th Space Warning
* 12th Space Warning
* 13th Space Warning
* 55th Training
* 21st Space Operations
* 22nd Space Operations
* 23rd Space Operations
* 62nd Cyberspace
* 63rd Cyberspace
* 64th Cyberspace
* 65th Cyberspace
* 68th Cyberspace
* 69th Cyberspace
* 645th Cyberspace
* 71st ISR
* 72nd ISR
* 73rd ISR
* 74th ISR
* 75th ISR
* 76th ISR
* 1st Space Operations
* 2nd Navigation Warfare
* 3rd Space Operations
* 4th Space Operations
* 10th Space Operations
* 53rd Space Operations
* 527th Space Aggressor
* 1st Test and Evaluation
* 3rd Test and Evaluation
* 17th Test and Evaluation
* 25th Space Range
* 2nd Space Launch
* 5th Space Launch
* 1st Range Operations
* NSSI

Direct reporting units|

* Space Development Agency
* Space Rapid Capabilities Office
* Space Warfighting Analysis Center

Locations|

| Space Force Bases|

* Buckley
* Los Angeles
* Patrick
* Peterson
* Schriever
* Vandenberg

|

Space Bases|

* Pituffik

Space Force Stations|

* Cape Canaveral
* Cape Cod
* Cavalier
* Cheyenne Mountain
* Clear
* Kaena Point
* New Boston

Personnel
and training|

* Astronauts
* Awards and decorations
* Badges
* Ranks
* Training
* Academy
* Reserve Officer Training Corps
* Officer Training School
* Basic Military Training
* Uniforms

History and
traditions|

* Delta
* Flag
* History
* Seal
* "Semper Supra"
* Air & Space Forces Association
* Space Force Association

| Former wings and deltas|

* 21st Space Wing
* 50th Space Wing
* 460th Space Wing
* Space Training and Readiness Delta (Provisional)

|

* Category

* v
* t
* e

United States Coast Guard

Leadership|

* Secretary of Homeland Security
* Commandant of the Coast Guard
* Vice Commandant of the Coast Guard
* Master Chief Petty Officer of the Coast Guard

Organization|

* Missions
* Auxiliary
* Investigative Service
* Legal Division
* Police
* Reserve
* Sectors
* Stations
* Air Stations
* Radio stations

| Atlantic
Area|

* District 1
* District 5
* District 7
* District 8
* District 9

|

Pacific
Area|

* District 11
* District 13
* District 14
* District 17

Deputy
Commandant
for Mission
Support|

* Coast Guard Academy
* Maritime Law Enforcement Academy
* Research & Development Center
* Special Missions Training Center
* Training Center Cape May
* Training Center Petaluma
* Training Center Yorktown
* Yard
* Aviation Technical Training Center Elizabeth City
* Aviation Training Center Mobile
* Leadership Development Center

Deputy
Commandant
for Operations|

* Intelligence
* U.S. National Ice Center
* Cyber Command
* National Command Center

Personnel|

* Personnel
* Officer ranks
* Enlisted ranks
* Ratings
* Aviation Association
* Chaplain of the Coast Guard
* Four-star admirals
* Three-star admirals

Uniforms and equipment|

* Uniforms
* Equipment
* Awards
* Badges
* Cutters
* list
* Ship commissioning
* Ship decommissioning

History and traditions|

* History
* Coast Guard Act
* Coast Guard City
* Life-Saving Service
* Revenue Cutter Service
* Lighthouse Service
* Steamboat Inspection Service
* Bureau of Navigation
* "Semper Paratus"
* Flag
* Ensign
* Racing Stripe
* United States Coast Guard Band
* United States Coast Guard Ceremonial Honor Guard
* United States Coast Guard Pipe Band
* Fleet Week
* Coast Guard service numbers
* Coast Guardsman's Creed
* United States Coast Guard Cutters
* Coast Guard Bears
* SPARS

Battles and operations|

* Quasi-War
* War of 1812
* West Indies anti-piracy operations
* Capture of the schooner Bravo
* Ingham Incident
* Amistad Incident
* Great Lakes Patrol
* Mexican–American War
* American Civil War
* Battle of Fort Sumter
* Battle of Pig Point
* Battle of Galveston Harbor
* Battle of Portland Harbor
* Overland Relief Expedition
* Spanish–American War
* Battle of Manila Bay
* Battle of Cárdenas
* Ice Patrol
* World War I
* 1st Battle of the Atlantic
* Great Mississippi Flood
* Rum Patrol
* World War II
* 2nd Battle of the Atlantic
* Battle of Guam
* Operation Overlord
* Korean War
* Vietnam War
* Coast Guard Squadron One
* Operation Market Time
* Operation Sealords
* Action of 1 March 1968
* Persian Gulf War
* War on terror
* Afghanistan War
* Iraq War
* Operation Enduring Freedom HOA

* Category

* v
* t
* e

United States Department of Health and Human Services

* Headquarters: Hubert H. Humphrey Building

* Robert F. Kennedy Jr., Secretary of Health and Human Services
* Vacant, Deputy Secretary of Health and Human Services

Secretariat staff offices|

* Office of the Secretary of Health and Human Services
* Office of the Deputy Secretary of Health and Human Services
* Office of Inspector General
* Office of the National Coordinator for Health Information Technology

Public Health Service|

* Office of the Assistant Secretary for Health
* Office of the Surgeon General
* Public Health Service Commissioned Corps
* Agency for Healthcare Research and Quality
* Centers for Disease Control and Prevention
* Agency for Toxic Substances and Disease Registry
* National Center for Injury Prevention and Control
* National Center for Health Statistics
* National Institute for Occupational Safety and Health
* Food and Drug Administration
* Health Resources and Services Administration
* Indian Health Service
* National Institutes of Health
* Substance Abuse and Mental Health Services Administration
* Center for Behavioral Health Statistics and Quality

Human services agencies|

* Administration for Children and Families (Administration for Native Americans, Office of Refugee Resettlement)
* Administration for a Healthy America
* Administration for Community Living
* Administration on Aging
* Centers for Medicare & Medicaid Services

Programs|

* Child Welfare Information Gateway
* National Toxicology Program

* v
* t
* e

United States Department of Commerce

* Headquarters: Herbert C. Hoover Building

* Howard Lutnick, Secretary of Commerce
* Jeremy Pelter, Acting Deputy Secretary of Commerce

Deputy Secretary of Commerce|

* Economic Development Administration
* National Technical Information Service
* Minority Business Development Agency
* National Telecommunications and Information Administration

Under Secretary of Commerce for Economic Affairs|

* Bureau of the Census
* Federal Audit Clearinghouse
* Bureau of Economic Analysis

Under Secretary of Commerce for Industry and Security|

* Bureau of Industry and Security
* Office of Export Enforcement

Under Secretary of Commerce for Intellectual Property|

* United States Patent and Trademark Office

Under Secretary of Commerce for International Trade|

* International Trade Administration
* Commercial Service

Under Secretary of Commerce for Oceans and Atmosphere|

* National Oceanic and Atmospheric Administration
* Environmental Satellite, Data, and Information Service
* Marine Fisheries Service
* Ocean Service
* Weather Service
* Marine & Aviation Operations
* Oceanic & Atmospheric Research

Under Secretary of Commerce for Standards and Technology|

* National Institute of Standards and Technology

*[v]: View this template
*[t]: Discuss this template
*[e]: Edit this template