Chief of Naval Operations

The chief of naval operations (CNO) is the highest-ranking officer of the United States Navy. The position is a statutory office (Template:UnitedStatesCode) held by an admiral who is a military adviser and deputy to the secretary of the Navy. The CNO is also a member of the Joint Chiefs of Staff (Template:UnitedStatesCode) and in this capacity, a military adviser to the National Security Council, the Homeland Security Council, the secretary of defense, and the president.

Despite the title, the CNO does not have operational command authority over naval forces. The CNO is an administrative position based in the Pentagon, and exercises supervision of Navy organizations as the designee of the secretary of the Navy. Operational command of naval forces falls within the purview of the combatant commanders who report to the secretary of defense.

As of 21 February 2025, the acting chief of naval operations is Admiral James W. Kilby.<ref name="kilby">Template:Cite web</ref>

Appointment, rank, and responsibilities

File:US Navy 061205-N-0696M-018 Chief of Naval Operations (CNO) Adm. Mike Mullen meets with former Navy Chiefs at a CNO Conference at the Pentagon.jpg

Michael Mullen, CNO in December 2006, with some of his predecessors: Vern Clark, James D. Watkins, Thomas B. Hayward, and Jay L. Johnson

The chief of naval operations (CNO) is typically the highest-ranking officer on active duty in the U.S. Navy unless the chairman and/or the vice chairman of the Joint Chiefs of Staff are naval officers.<ref name="a"/> The CNO is nominated for appointment by the president, for a four-year term of office,<ref name="CNO" /> and must be confirmed by the Senate.<ref name="CNO">Template:Cite web</ref> A requirement for being Chief of Naval Operations is having significant experience in joint duty assignments, which includes at least one full tour of duty in a joint duty assignment as a flag officer.<ref name="CNO"/> However, the president may waive those requirements if he determines that appointing the officer is necessary for the national interest.<ref name="CNO"/> The chief can be reappointed to serve one additional term, but only during times of war or national emergency declared by Congress.<ref name="CNO" /> By statute, the CNO is appointed as a four-star admiral.<ref name="CNO"/>

As per Template:UnitedStatesCode, whenever there is a vacancy for the chief of naval operations or during the absence or disability of the chief of naval operations, and unless the president directs otherwise, the vice chief of naval operations performs the duties of the chief of naval operations until a successor is appointed or the absence or disability ceases.<ref>Template:Cite web</ref>

Department of the Navy

The CNO also performs all other functions prescribed under Template:UnitedStatesCode, such as presiding over the Office of the Chief of Naval Operations (OPNAV), exercising supervision of Navy organizations, and other duties assigned by the secretary or higher lawful authority, or the CNO delegates those duties and responsibilities to other officers in OPNAV or in organizations below.<ref name="a">Template:Cite web</ref><ref name="authority"/>

Acting for the secretary of the Navy, the CNO also designates naval personnel and naval forces available to the commanders of unified combatant commands, subject to the approval of the secretary of defense.<ref name="authority">Template:Cite web</ref><ref>Template:Cite web</ref>

Joint Chiefs of Staff

The CNO is a member of the Joint Chiefs of Staff as prescribed by Template:UnitedStatesCode and Template:UnitedStatesCode. Like the other members of the Joint Chiefs of Staff, the CNO is an administrative position, with no operational command authority over the United States Navy forces.

Members of the Joint Chiefs of Staff, individually or collectively, in their capacity as military advisers, shall provide advice to the president, the National Security Council (NSC), or the secretary of defense (SECDEF) on a particular matter when the president, the NSC, or SECDEF requests such advice. Members of the Joint Chiefs of Staff (other than the chairman of the Joint Chiefs of Staff) may submit to the chairman advice or an opinion in disagreement with, or advice or an opinion in addition to, the advice presented by the chairman to the president, NSC, or SECDEF.

When performing her JCS duties, the CNO is responsible directly to the SECDEF, but keeps SECNAV fully informed of significant military operations affecting the duties and responsibilities of the SECNAV, unless SECDEF orders otherwise.<ref>Template:Cite web</ref>

History

Early attempts and the Aide for Naval Operations (1900–1915)

File:William sowden sims.jpg

William Sims

File:BADGER, CHARLES JOHNSTON. REAR ADMIRAL, U.S.N. LEFT, WITH ADMIRAL FISKE LCCN2016865376.jpg

Rear Admiral Charles Johnston Badger with Rear Admiral Bradley A. Fiske, Template:Circa

In 1900, administrative and operational authority over the Navy was concentrated in the secretary of the Navy and bureau chiefs, with the General Board holding only advisory powers.Template:Sfn<ref>J. A. S. Grenville. Diplomacy and War Plans in the United States, 1890–1917. Transactions of the Royal Historical Society, Fifth Series, Vol. 11, (1961), pp. 1–21. Published by: Royal Historical Society</ref> Critics of the lack of military command authority included Charles J. Bonaparte, Navy secretary from 1905 to 1906,Template:Sfn then-Captain Reginald R. BelknapTemplate:Sfn and future admiral William Sims.Template:Sfn

Rear Admiral George A. Converse, commander of the Bureau of Navigation (BuNav) from 1905 to 1906, reported:

However, reorganization attempts were opposed by Congress due to fears of a Prussian-style general staff and inadvertently increasing the powers of the Navy secretary, which risked infringing on legislative authority.Template:Sfn Senator Eugene Hale, chairman of the Senate Committee on Naval Affairs, disliked reformers like SimsTemplate:Sfn and persistently blocked attempts to bring such ideas to debate.Template:Sfn

To circumvent the opposition, George von Lengerke Meyer, Secretary of the Navy under William Howard Taft implemented a system of "aides" on 18 November 1909.Template:Sfn<ref>Template:Cite journal</ref> These aides lacked command authority and instead served as principal advisors to the Navy secretary.Template:Sfn The aide for operations was deemed by Meyer to be the most important one, responsible for devoting "his entire attention and study to the operations of the fleet,"Template:Sfn and drafting orders for the movement of ships on the advice of the General Board and approval of the secretary in times of war or emergency.Template:Sfn

The successes of Meyer's first operations aide, Rear Admiral Richard Wainwright,<ref>Template:Cite web</ref> factored into Meyer's decision to make his third operations aide, Rear Admiral Bradley A. Fiske his de facto principal advisor on 10 February 1913.Template:Sfn Fiske retained his post under Meyer's successor, Josephus Daniels, becoming the most prominent advocate for what would become the office of CNO.Template:Sfn

Creating the position of Chief of Naval Operations (1915)

File:Josephus Daniels 1.jpg

Secretary of the Navy Josephus Daniels

In 1914, Fiske, frustrated at Daniels' ambivalence towards his opinion that the Navy was unprepared for the possibility of entry into World War I, bypassed the secretary to collaborate with Representative Richmond P. Hobson, a retired Navy admiral, to draft legislation providing for the office of "a chief of naval operations".Template:Sfn The preliminary proposal (passed off as Hobson's own to mask Fiske's involvement), in spite of Daniels' opposition, passed Hobson's subcommittee unanimously on 4 January 1915,Template:Sfn and passed the full House Committee on Naval Affairs on 6 January.Template:Sfn

Fiske's younger supporters expected him to be named the first chief of naval operations,Template:Sfn and his versions of the bill provided for the minimum rank of the officeholder to be a two-star rear admiral.Template:Sfn

In contrast, Daniels' version, included in the final bill, emphasized the office's subordination to the Navy secretary, allowed for the selection of the CNO from officers of the rank of captain, and denied it authority over the Navy's general direction:Template:Sfn

Fiske's "end-running" of Daniels eliminated any possibility of him being named the first CNO.Template:Sfn Nevertheless, satisfied with the change he had helped enact, Fiske made a final contribution: elevating the statutory rank of the CNO to admiral with commensurate pay.Template:SfnTemplate:Sfn The Senate passed the appropriations bill creating the CNO position and its accompanying office on 3 March 1915, simultaneously abolishing the aides system promulgated under Meyer.Template:Sfn

Benson, the first CNO (1915–1919)

File:NH 56833 Admiral William S. Benson, USN.jpg

Admiral William S. Benson, chief of naval operations (seated), relaxes at Pruyn's Home, Lower Saranac Lake, New York, Template:Circa. With him are Commander Charles Belknap Jr. (left), and his aide, Commander Worral R. Carter (right).

Captain William S. Benson was promoted to the temporary rank of rear admiral and became the first CNO on 11 May 1915.Template:Sfn He further assumed the rank of admiral after the passage of the 1916 Naval Appropriations Bill with Fiske's amendments,Template:Sfn second only to Admiral of the Navy George Dewey and explicitly senior to the commanders-in-chief of the Atlantic, Pacific and Asiatic Fleets.Template:Sfn

Unlike Fiske, who had campaigned for a powerful, aggressive CNO sharing authority with the Navy secretary,Template:Sfn Benson demonstrated personal loyalty to Secretary Daniels and subordinated himself to civilian control, yet maintained the CNO's autonomy where necessary.Template:SfnTemplate:Sfn While alienating reformers like Sims and Fiske (who retired in 1916), Benson's conduct gave Daniels immense trust in his new CNO, and Benson was delegated greater resources and authority.Template:SfnTemplate:Sfn

Achievements

Among the organizational efforts initiated or recommended by Benson included an advisory council to coordinate high-level staff activities,Template:Sfn composed of himself, the SECNAV and the bureau chiefs which "worked out to the great satisfaction" of Daniels and Benson;Template:Sfn the reestablishment of the Joint Army and Navy Board in 1918 with Benson as its Navy member;<ref>the final form of which was agreed by Daniels and the secretary of war, Newton D. Baker</ref>Template:Sfn and the consolidation of all matters of naval aviation under the authority of the CNO.Template:Sfn

Benson also revamped the structure of the naval districts,Template:Sfn transferring authority for them from SECNAV to the Office of the Chief of Naval Operations under the Operations, Plans, Naval Districts division.Template:Sfn This enabled closer cooperation between naval district commanders and the uniformed leadership, who could more easily handle communications between the former and the Navy's fleet commanders.Template:Sfn

In the waning years of his tenure, Benson set regulations for officers on shore duty to have temporary assignments with the Office of the Chief of Naval Operations to maintain cohesion between the higher-level staff and the fleet.Template:Sfn

Establishing OPNAV

File:OPNAV organizational chart (Jan. 1916).png

Organization of the Office of the Chief of Naval Operations as of January 1916

Until 1916, the CNO's office was chronically understaffed.Template:Sfn The formal establishment of the CNO's "general staff", the Office of the Chief of Naval Operations (OPNAV), originally called the Office for Operations,Template:Sfn was exacerbated by Eugene Hale's retirement from politics in 1911,<ref>Template:Cite web</ref> and skepticism of whether the CNO's small staff could implement President Wilson's policy of "preparedness" without violating American neutrality in World War I.Template:Sfn

By June 1916, OPNAV was organized into eight divisions: Operations, Plans, Naval Districts;Template:Sfn Regulations;Template:Sfn Ship Movements;Template:Sfn Communications;Template:Sfn Publicity;Template:Sfn and Materiel.Template:Sfn Operations provided a link between fleet commanders and the General Board, Ship Movements coordinated the movement of Navy vessels and oversaw navy yard overhauls, Communications accounted for the Navy's developing radio network, Publicity conducted the Navy's public affairs, and the Materiel section coordinated the work of the naval bureaus.Template:Sfn

Numbering only 75 staffers in January 1917,Template:Sfn OPNAV increased in size following the American entry into World War I, as it was deemed of great importance to manage the rapid mobilization of forces to fight in the war.Template:Sfn By war's end, OPNAV employed over 1462 people.Template:Sfn The CNO and OPNAV thus gained influence over Navy administration but at the expense of the Navy secretary and bureau chiefs.Template:Sfn

Advisor to the president

File:E. M. House LCCN2014700618 (cropped).jpg

Edward M. House, also known as Colonel House, was a close advisor to President Woodrow Wilson, who helped him elevate the CNO's stature.

In 1918, Benson became a military advisor to Edward M. House, an advisor and confidant of President Wilson,Template:Sfn joining him on a trip to Europe as the 1918 armistice with Germany was signed.Template:Sfn His stance that the United States remain equal to Great Britain in naval power was very useful to House and Wilson, enough for Wilson to insist Benson remain in Europe until after the Treaty of Versailles was signed in July 1919.Template:Sfn

End of tenure

Benson's tenure as CNO was slated to end on 10 May 1919, but this was delayed by the president at Secretary Daniels' insistence;Template:Sfn Benson instead retired on 25 September 1919.<ref>Template:Cite web</ref> Admiral Robert Coontz replaced Benson as CNO on 1 November 1919.

Interwar period (1919–1939)

The CNO's office faced no significant changes in authority during the interwar period, largely due to the Navy secretaries opting to keep executive authority within their own office. Innovations during this period included encouraging coordination in war planning process, and compliance with the Washington Naval TreatyTemplate:SfnTemplate:Sfn while still keeping to the shipbuilding plan authorized by the Naval Act of 1916.Template:Sfn and implementing the concept of naval aviation into naval doctrine.

CNO Pratt, relationship with the General Board and Army-Navy relations

File:William Veazie Pratt NH 77482.jpg

CNO Pratt (right) with Admiral Frank H. Schofield (left) aboard the Tennessee-class battleship Template:USS in February 1931

William V. Pratt became the fifth Chief of Naval Operations on 17 September 1930, after the resignation of Charles F. Hughes.<ref>Template:Cite web</ref> He had previously served as assistant chief of naval operations under CNO Benson.Template:Sfn A premier naval policymaker and supporter of arms control under the Washington Naval Treaty, Pratt, despite otherwise good relations, clashed with President Herbert Hoover over building up naval force strength to treaty levels,Template:Sfn with Hoover favoring restrictions in spending due to financial difficulties caused by the Great Depression.Template:Sfn Under Pratt, such a "treaty system" was needed to maintain a compliant peacetime navy.Template:Sfn

Pratt opposed centralized management of the Navy, and encouraged diversity of opinion between the offices of the Navy secretary, CNO and the Navy's General Board.Template:Sfn To this effect, Pratt removed the CNO as an ex officio member of the General Board,Template:Sfn concerned that the office's association with the Board could hamper diversities of opinion between the former and counterparts within the offices of the Navy secretary and OPNAV.Template:Sfn Pratt's vision of a less powerful CNO also clashed with Representative Carl Vinson of Georgia, chair of the House Naval Affairs Committee from 1931 to 1947, a proponent of centralizing power within OPNAV.Template:Sfn Vinson deliberately delayed many of his planned reorganization proposals until Pratt's replacement by William H. Standley to avoid the unnecessary delays that would otherwise have happened with Pratt.Template:Sfn

Pratt also enjoyed a good working relationship with Army chief of staff Douglas MacArthur, and negotiated several key agreements with him over coordinating their services' radio communications networks, mutual interests in coastal defense, and authority over Army and Navy aviation.Template:Sfn

CNO Standley and the Vinson-Trammell act

File:Faces last shot. Washington, D.C., Dec. 29. Admiral William H. Standley faced his last barrage today. A salva from the guns of a battery of cameramen. He retires as Chief of Naval Operations LCCN2016871034.tif

William H. Standley (sitting) poses for his last photograph as Chief of Naval Operations on the day of his retirement, 29 December 1936.

William H. Standley, who succeeded Pratt in 1933, had a weaker relationship with President Franklin D. Roosevelt than Pratt enjoyed with Hoover.Template:Sfn Often in direct conflict with Navy secretary Claude A. Swanson and assistant secretary Henry L. Roosevelt, Standley's hostility to the latter was described as "poisonous".Template:Sfn

Conversely, Standley successfully improved relations with Congress, streamlining communications between the Department of the Navy and the naval oversight committees by appointing the first naval legislative liaisons, the highest-ranked of which reported to the judge advocate general.Template:Sfn Standley also worked with Representative Vinson to pass the Vinson-Trammell Act, considered by Standley to be his most important achievement as CNO. The Act authorized the President:

This effectively provided security for all Navy vessels under construction; even if new shipbuilding projects could not be initiated, shipbuilders with new classes under construction could not legally be obliged to cease operations, allowing the Navy to prepare for World War II without breaking potential limits from future arms control conferences.Template:Sfn The Act also granted the CNO "soft oversight power" of the naval bureaus which nominally lay with the secretary of the Navy,Template:Sfn as Standley gradually inserted OPNAV into the ship design process.Template:Sfn Under Standley, the "treaty system" created by Pratt was abandoned.Template:Sfn

CNO Leahy

File:Ad. Leahy & Ad. Standley LCCN2016871031.jpg

CNO Leahy and outgoing CNO Standley shake hands after Leahy is sworn in on 2 January 1937.

Outgoing commander, Battle Force William D. Leahy succeeded Standley as CNO on 2 January 1937.<ref>Template:Cite news</ref> Leahy's close personal friendship with President Roosevelt since his days as Navy assistant secretary, as well as good relationships with Representative Vinson and Secretary SwansonTemplate:Sfn brought him to the forefront of potential candidates for the post.Template:Sfn Unlike Standley, who tried to dominate the bureaus, Leahy preferred to let the bureau chiefs function autonomously as per convention, with the CNO acting as a primus inter pares.Template:SfnTemplate:Sfn Leahy's views of the CNO's authority led to clashes with his predecessor; Standley even attempted to block Leahy from being assigned a fleet command in retaliation.Template:Sfn Leahy, on his part, continued Standley's efforts to insert the CNO into the ship design process.Template:Sfn

Swanson's ill health and assistant secretary Henry Roosevelt's death on 22 February 1936 gave Leahy unprecedented influence.<ref>Template:Cite news</ref> Leahy had private lunches with the President frequently; during his tenure as CNO, Roosevelt had 52 meetings with him, compared with 12 with his Army counterpart, General Malin Craig, none of which were private lunches.

Leahy retired from the Navy on 1 August 1939 to become Governor of Puerto Rico, a month before the invasion of Poland.Template:Sfn

Official residence

Number One Observatory Circle, located on the northeast grounds of the United States Naval Observatory in Washington, DC, was built in 1893 for its superintendent. The chief of naval operations liked the house so much that in 1923 he took over the house as his own official residence. It remained the residence of the CNO until 1974, when Congress authorized its transformation to an official residence for the vice president.<ref>Template:Cite web</ref> The chief of naval operations currently resides in Quarters A in the Washington Naval Yard.

Office of the Chief of Naval Operations

File:US Navy Office of Chief Naval Operations Org Chart.png

Organizational chart of the Office of the Chief of Naval Operations (OPNAV)

The chief of naval operations presides over the Navy Staff, formally known as the Office of the Chief of Naval Operations (OPNAV).<ref>navy.mil Template:Webarchive Chief of Naval Operations − Responsibilities. Retrieved 3 July 2010.</ref><ref>Template:Cite web</ref> The Office of the Chief of Naval Operations is a statutory organization within the executive part of the Department of the Navy, and its purpose is to furnish professional assistance to the secretary of the Navy (SECNAV) and the CNO in carrying out their responsibilities.<ref>Template:Cite web</ref><ref>Template:Cite web</ref>

Under the authority of the CNO, the director of the Navy Staff (DNS) is responsible for day-to-day administration of the Navy Staff and coordination of the activities of the deputy chiefs of naval operations, who report directly to the CNO.<ref name="dcno">Template:Cite web</ref> The office was previously known as the assistant vice chief of naval operations (AVCNO) until 1996,Template:Sfn when CNO Jeremy Boorda ordered its redesignation to its current name.Template:Sfn Previously held by a three-star vice admiral, the position became a civilian's billet in 2018. The present DNS is a Vice Admiral Michael Boyle, a former 3rd Fleet commander.<ref>Template:Cite web</ref>

List of chiefs of naval operations

(† - died in office)

Chiefs of naval operations

Template:Officeholder tableTemplate:Officeholder tableTemplate:Officeholder tableTemplate:Officeholder tableTemplate:Officeholder tableTemplate:Officeholder tableTemplate:Officeholder table

Template:Abbr	Portrait	Name	Term			Background	Secretaries served under:		Template:Abbr
			Took office	Left office	Duration		Navy	Defense
Vacant (25 September 1919 – 1 November 1919)
–Template:Efn	File:Admiral Jay Johnson, official military photo.JPEG	Admiral Jay L. Johnson Template:Small	16 May 1996	2 August 1996	Template:Ayd	Aviation	John H. Dalton Richard Danzig	William J. Perry William Cohen	<ref>Template:Cite web</ref>
26			2 August 1996	21 July 2000	Template:Ayd				<ref name="CNOList"/>
–Template:Efn	File:ADM Lisa M. Franchetti (3).jpg	Admiral Lisa M. Franchetti Template:Small	14 August 2023	2 November 2023	Template:Ayd	Cruisers-Destroyers	Carlos Del Toro	Lloyd Austin Pete Hegseth	<ref>Template:Cite web</ref>
33			2 November 2023	21 February 2025	Template:Ayd				<ref name="franchetti">Template:Cite web Template:PD-notice</ref>

Timeline

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Define $now = 2025

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 bar:coontz  from:1919  till:1923  color:cno  text:"Coontz"
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 bar:leahy  from:1937  till:1939  color:cno  text:"Leahy"
 bar:stark  from:1939  till:1942  color:cno  text:"Stark"
 bar:king  from:1942  till:1945  color:cno  text:"King"
 bar:nimitz  from:1945  till:1947  color:cno  text:"Nimitz"
 bar:denfeld  from:1947  till:1949  color:cno  text:"Denfeld"
 bar:sherman  from:1949  till:1951  color:cno  text:"Sherman"
 bar:fechteler  from:1951  till:1953  color:cno  text:"Fechteler"
 bar:carney  from:1953  till:1955  color:cno  text:"Carney"
 bar:burke  from:1955  till:1961  color:cno  text:"Burke"
 bar:anderson  from:1961  till:1963  color:cno  text:"Anderson"
 bar:mcdonald  from:1963  till:1967  color:cno  text:"McDonald"
 bar:moorer  from:1967  till:1970  color:cno  text:"Moorer"
 bar:zumwalt  from:1970  till:1974  color:cno  text:"Zumwalt"
 bar:holloway  from:1973  till:1974  color:vcno
 bar:holloway  from:1974  till:1978  color:cno  text:"Holloway"
 bar:hayward  from:1978  till:1982  color:cno  text:"Hayward"
 bar:watkins  from:1979  till:1981  color:vcno
 bar:watkins  from:1982  till:1986  color:cno  text:"Watkins"
 bar:trost  from:1986  till:1990  color:cno  text:"Trost"
 bar:kelso  from:1990  till:1994  color:cno  text:"Kelso"
 bar:boorda  from:1994  till:1996  color:cno  text:"Boorda"
 bar:johnson  from:1996.33  till:1996.42  color:vcno
 bar:johnson  from:1996.42  till:2000  color:cno  text:"Johnson"
 bar:clark  from:2000  till:2005  color:cno  text:"Clark"
 bar:mullen  from:2005  till:2007  color:cno  text:"Mullen"
 bar:roughead  from:2007  till:2011  color:cno  text:"Roughead"
 bar:greenert  from:2009  till:2011  color:vcno
 bar:greenert  from:2011  till:2015  color:cno  text:"Greenert"
 bar:richardson  from:2015  till:2019  color:cno  text:"Richardson"
 bar:gilday  from:2019  till:2023  color:cno  text:"Gilday"
 bar:franchetti  from:2022  till:2023  color:vcno
 bar:franchetti  from:2023  till:2025  color:cno  text:"Franchetti"
 

</timeline>

See also

• Master Chief Petty Officer of the Navy
• Organization of the US Marine Corps – Relationship with other uniformed services
• Structure of the United States Navy
• United States Fleet
• Vice Chief of Naval Operations

References

Sources

• Template:Cite book
• Template:Cite book
• Template:Cite web
• Template:Cite web
• Template:Cite book
• Template:Cite web

External links

• Template:Official website
• Office of the Chief of Naval Operations organization