United States Army Reserve
The United States Army Reserve is the reserve force of the United States Army. Together, the Army Reserve and the Army National Guard constitute the Army element of the Reserve components of the United States Armed Forces. On 30 June 2016, Lieutenant General Charles D. Luckey became the 33rd Chief of Army Reserve, Commanding General, United States Army Reserve Command. On 2 November 2012, Command Sergeant Major James Lambert was sworn in as the Interim Command Sergeant Major of the Army Reserve, serving as the Chief of the Army Reserve's senior advisor on all enlisted soldier matters areas affecting training, leader development, employer support, family readiness and support, quality of life. On 23 April 1908 Congress created the Medical Reserve Corps, the official predecessor of the Army Reserve. After World War I, under the National Defense Act of 1920, Congress reorganized the U. S. land forces by authorizing a Regular Army, a National Guard, an Organized Reserve of unrestricted size, which became the Army Reserve.
This organization provided a peacetime pool of trained Reserve officers and enlisted men for use in war. The Organized Reserve included the Officers Reserve Corps, Enlisted Reserve Corps, Reserve Officers' Training Corps; the Organized Reserve infantry divisions raised after World War I continued the lineage and geographic area distribution of National Army divisions that had served in the war. They were maintained on paper with one-third of their enlisted men. Units in other arms of the Army besides infantry, most notably cavalry, field artillery and engineers were formed. Organized Reserve units, depending upon their geographic area, maintained relationships with one or several colleges or universities, which populated them with officers through the ROTC. In the event of war, Organized Reserve officers and enlisted men would be called to duty to form the cores of the divisions they were assigned to, be moved to other parts of the Army that needed officers. Service in the Organized Reserve during the interwar period was not as appealing as the Army expected.
Most divisions reached their full complement of officers, but had less than 100 enlisted men, since there was no incentive for them to serve. The 101st Infantry Division was designated a division of the Organized Reserve after World War I and assigned to the state of Wisconsin. A tentative troop basis for the Organized Reserve Corps, prepared in March 1946, outlined 25 divisions: three armored, five airborne, 17 infantry; these divisions and all other Organized Reserve Corps units were to be maintained in one of three strength categories, labeled Class A, Class B, Class C. Class A units were divided into two groups, one for combat and one for service, units were to be at required table of organization strength; the troop basis listed nine divisions as Class A, nine as Class B, seven as Class C. Major General Ray E. Porter therefore proposed reclassification of all Class A divisions as Class B units; the War Department agreed and made the appropriate changes. Although the dispute over Class A units lasted several months, the War Department proceeded with the reorganization of the Organized Reserve Corps divisions during the summer of 1946.
That all divisions were to begin as Class C units, progressing to the other categories as men and equipment became available, undoubtedly influenced the decision. The War Department wanted to take advantage of the pool of trained reserve officers and enlisted men from World War II. By that time Army Ground Forces had been reorganized as an army group headquarters that commanded six geographic armies; the armies replaced the nine corps areas of the prewar era, the army commanders were tasked to organize and train both Regular Army and Organized Reserve Corps units. The plan the army commanders received called for twenty-five Organized Reserve Corps divisions, but the divisions activated between September 1946 and November 1947 differed somewhat from the original plans; the First United States Army declined to support an airborne division, the 98th Infantry Division replaced the 98th Airborne Division. After the change, the Organized Reserve Corps had four airborne, three armored, eighteen infantry divisions.
The Second Army insisted upon the number 80 for its airborne unit because the division was to be raised in the prewar 80th Division's area, not that of the 99th. The 103rd Infantry Division, organized in 1921 in New Mexico and Arizona, was moved to Iowa, South Dakota, North Dakota in the Fifth United States Army area; the Seventh Army, allotted the 15th Airborne Division, refused the designation, the adjutant general replaced it by constituting the 108th Airborne Division, which fell within that component's list of infantry and airborne divisional numbers. Thus the final tally of divisions formed after World War II appears to have been the 19th, 21st, 22d Armored Divisions. A major problem in forming divisions and other units in the Organized Reserve Corps was adequate housing. While many National Guard units owned their own armories, some dating back to the nineteenth century, the Organiz
A General Officer is an officer of high rank in the army, in some nations' air forces or marines. The term "general" is used in two ways: as the generic title for all grades of general officer and as a specific rank, it originates in the 16th century, as a shortening of captain general, which rank was taken from Middle French capitaine général. The adjective general had been affixed to officer designations since the late medieval period to indicate relative superiority or an extended jurisdiction. Today, the title of "General" is known in some countries as a four-star rank; however different countries use other insignia for senior ranks. It has a NATO code of OF-9 and is the highest rank in use in a number of armies, air forces and marine organizations; the various grades of general officer are at the top of the military rank structure. Lower-ranking officers in land-centric military forces are known as field officers or field-grade officers, below them are company-grade officers. There are two common systems of general ranks used worldwide.
In addition, there is a third system, the Arab system of ranks, used throughout the Middle East and North Africa but is not used elsewhere in the world. Variations of one form, the old European system, were once used throughout Europe, it is used in the United Kingdom, from which it spread to the Commonwealth and the United States of America. The general officer ranks are named by prefixing "general", as an adjective, with field officer ranks, although in some countries the highest general officers are titled field marshal, marshal, or captain general; the other is derived from the French Revolution, where generals' ranks are named according to the unit they command. The system used either a colonel general rank; the rank of field marshal was used by some countries as the highest rank, while in other countries it was used as a divisional or brigade rank. Many countries used two brigade command ranks, why some countries now use two stars as their brigade general insignia. Mexico and Argentina still use two brigade command ranks.
In some nations, the equivalent to brigadier general is brigadier, not always considered by these armies to be a general officer rank, although it is always treated as equivalent to the rank of brigadier general for comparative purposes. As a lieutenant outranks a sergeant major; the serjeant major was the commander of the infantry, junior only to the captain general and lieutenant general. The distinction of serjeant major general only applied after serjeant majors were introduced as a rank of field officer. Serjeant was dropped from both rank titles, creating the modern rank titles. Serjeant major as a senior rank of non-commissioned officer was a creation; the armies of Arab countries use traditional Arabic titles. These were formalized in their current system to replace the Turkish system, in use in the Arab world and the Turco-Egyptian ranks in Egypt. Other nomenclatures for general officers include the titles and ranks: Adjutant general Commandant-general Inspector general General-in-chief General of the Army General of the Air Force General of the Armies of the United States, a title created for General John J. Pershing, subsequently granted posthumously to George Washington Generaladmiral Air general and aviation general Wing general and group general General-potpukovnik Director general Director general of national defence Controller general Prefect general Master-General of the Ordnance – senior British military position.
Police Director General. Commissioner Admiral In addition to militarily educated generals, there are generals in medicine and engineering; the rank of the most senior chaplain, is usually considered to be a general officer rank. In the old European system, a general, without prefix or suffix, is the most senior type of general, above lieutenant general and directly below field marshal as a four-star rank, it is the most senior peacetime rank, with more senior ranks being used only in wartime or as honorary titles. In some armies, the rank of captain general, general of the army, army general or colonel general occupied or occupies this position. Depending on circumstances and the army in question, these ranks may be considered to be equivalent to a "full" general or to a field marshal; the rank of general came about as a "captain-general", the captain of an army in general (i.e. th
United States Air Force
The United States Air Force is the aerial and space warfare service branch of the United States Armed Forces. It is one of the five branches of the United States Armed Forces, one of the seven American uniformed services. Formed as a part of the United States Army on 1 August 1907, the USAF was established as a separate branch of the U. S. Armed Forces on 18 September 1947 with the passing of the National Security Act of 1947, it is the youngest branch of the U. S. Armed Forces, the fourth in order of precedence; the USAF is the largest and most technologically advanced air force in the world. The Air Force articulates its core missions as air and space superiority, global integrated intelligence and reconnaissance, rapid global mobility, global strike, command and control; the U. S. Air Force is a military service branch organized within the Department of the Air Force, one of the three military departments of the Department of Defense; the Air Force, through the Department of the Air Force, is headed by the civilian Secretary of the Air Force, who reports to the Secretary of Defense, is appointed by the President with Senate confirmation.
The highest-ranking military officer in the Air Force is the Chief of Staff of the Air Force, who exercises supervision over Air Force units and serves as one of the Joint Chiefs of Staff. Air Force components are assigned, as directed by the Secretary of Defense, to the combatant commands, neither the Secretary of the Air Force nor the Chief of Staff of the Air Force have operational command authority over them. Along with conducting independent air and space operations, the U. S. Air Force provides air support for land and naval forces and aids in the recovery of troops in the field; as of 2017, the service operates more than 5,369 military aircraft, 406 ICBMs and 170 military satellites. It has a $161 billion budget and is the second largest service branch, with 318,415 active duty airmen, 140,169 civilian personnel, 69,200 reserve airmen, 105,700 Air National Guard airmen. According to the National Security Act of 1947, which created the USAF: In general, the United States Air Force shall include aviation forces both combat and service not otherwise assigned.
It shall be organized and equipped for prompt and sustained offensive and defensive air operations. The Air Force shall be responsible for the preparation of the air forces necessary for the effective prosecution of war except as otherwise assigned and, in accordance with integrated joint mobilization plans, for the expansion of the peacetime components of the Air Force to meet the needs of war. §8062 of Title 10 US Code defines the purpose of the USAF as: to preserve the peace and security, provide for the defense, of the United States, the Territories and possessions, any areas occupied by the United States. The stated mission of the USAF today is to "fly and win...in air and cyberspace". "The United States Air Force will be a trusted and reliable joint partner with our sister services known for integrity in all of our activities, including supporting the joint mission first and foremost. We will provide compelling air and cyber capabilities for use by the combatant commanders. We will excel as stewards of all Air Force resources in service to the American people, while providing precise and reliable Global Vigilance and Power for the nation".
The five core missions of the Air Force have not changed since the Air Force became independent in 1947, but they have evolved, are now articulated as air and space superiority, global integrated intelligence and reconnaissance, rapid global mobility, global strike, command and control. The purpose of all of these core missions is to provide, what the Air Force states as, global vigilance, global reach, global power. Air superiority is "that degree of dominance in the air battle of one force over another which permits the conduct of operations by the former and its related land, sea and special operations forces at a given time and place without prohibitive interference by the opposing force". Offensive Counterair is defined as "offensive operations to destroy, disrupt, or neutralize enemy aircraft, launch platforms, their supporting structures and systems both before and after launch, but as close to their source as possible". OCA is the preferred method of countering air and missile threats since it attempts to defeat the enemy closer to its source and enjoys the initiative.
OCA comprises attack operations, sweep and suppression/destruction of enemy air defense. Defensive Counter air is defined as "all the defensive measures designed to detect, identify and destroy or negate enemy forces attempting to penetrate or attack through friendly airspace". A major goal of DCA operations, in concert with OCA operations, is to provide an area from which forces can operate, secure from air and missile threats; the DCA mission comprises both passive defense measures. Active defense is "the employment of limited offensive action and counterattacks to deny a contested area or position to the enemy", it includes both ballistic missile defense and air-breathing threat defense, encompasses point defense, area defense, high-value airborne asset defense. Passive defense is "measures taken to reduce the probability of and to minimize the effects of damage caused by hostile action without the intention of taking the initiative", it includes warning.
Air National Guard
The Air National Guard known as the Air Guard, is a federal military reserve force as well as the militia air force of each U. S. state, the District of Columbia, the Commonwealth of Puerto Rico, the territories of Guam and the U. S. Virgin Islands. It, along with each state's, district's, commonwealth's or territory's Army National Guard component, makes up the National Guard of each state and the districts and territories as applicable; when Air National Guard units are used under the jurisdiction of the state governor they are fulfilling their militia role. However, if federalized by order of the President of the United States, ANG units become an active part of the United States Air Force, they are jointly administered by the states and the National Guard Bureau, a joint bureau of the Army and Air Force that oversees the United States National Guard. Air National Guard units are organized and federally recognized federal military reserve forces in each of the fifty U. S. states, the Commonwealth of Puerto Rico, the territories of Guam and the U.
S. Virgin Islands, the District of Columbia of the United States; each state, the District of Columbia and the Commonwealth of Puerto Rico has a minimum of one ANG flying unit with either assigned aircraft or aircraft shared with a unit of the active duty Air Force or the Air Force Reserve under an "Associate" arrangement. The ANG of the territories of Guam and the Virgin Islands have no aircraft assigned and perform ground support functions. Air National Guard activities may be located on active duty air force bases, air reserve bases, naval air stations/joint reserve bases, or air national guard bases and stations which are either independent military facilities or collocated as tenants on civilian-controlled joint civil-military airports. ANG units operate under Title 32 USC. However, when operating under Title 10 USC all ANG units are operationally gained by an active duty USAF major command. ANG units of the Combat Air Forces based in the Continental United States, plus a single air control squadron of the Puerto Rico ANG, are gained by the Air Combat Command.
CONUS-based ANG units in the Mobility Air Forces, plus the Puerto Rico ANG's airlift wing and the Virgin Islands ANG's civil engineering squadron are gained by the Air Mobility Command. The vast majority of ANG units fall under either ACC or AMC. However, there remain a few exceptions, such as the Alaska ANG, Hawaii ANG and Guam ANG, whose CAF and MAF units are operationally gained by Pacific Air Forces, while a smaller number of ANG units in CONUS are operationally gained by Air Education and Training Command, Air Force Global Strike Command, Air Force Special Operations Command, Air Force Space Command, United States Air Forces in Europe - Air Forces Africa. Established under Title 10 and Title 32 of the U. S. Code, the Air National Guard is part of the state National Guard and is divided up into units stationed in each of the 50 states, the District of Columbia, the Commonwealth of Puerto Rico and the two U. S. territories. Each state, the District of Columbia and the Commonwealth of Puerto Rico have at least one Air National Guard wing level unit with a flying mission, while the Air National Guard in Guam and the U.
S. Virgin Islands are non-flying support organizations at the group or squadron level; when not in a "federal" status, the Air National Guard operates under their respective state, commonwealth or territorial governor. The exception to this rule is the District of Columbia Air National Guard; as a federal district, the units of the DC ANG are under the direct jurisdiction of the President of the United States though the office of the Commanding General, District of Columbia National Guard. In their "state" role, the Air National Guard may be called up for active duty by the governors to help respond to domestic emergencies and disasters, such as those caused by hurricanes, floods and earthquakes. In the case of the DC Air National Guard in this role, the Adjutant General of the District of Columbia reports to the Mayor of the District of Columbia, who may only activate DC ANG assets for local purposes after consulting with the President of the United States. With the consent of state governors or equivalents, members or units of the Air National Guard may be appointed, temporarily or indefinitely, to be federally recognized members of the armed forces, in the active or inactive service of the United States.
If federally recognized, the member or unit becomes part of the Air National Guard of the United States, one of two reserve components of the United States Air Force, part of the National Guard of the United States. Because both state Air National Guard and the Air National Guard of the United States go hand-in-hand, they are both referred to as just Air National Guard. Air National Guard of the United States units or members may be called up for federal active duty in times of Congressionally sanctioned war or national emergency; the President may call up members and units of the Air National Guard using a process called "federalization", with the consent of state governors or equivalents, to repel invasion, suppress rebellion, or execute federal laws if the United States or any of its states or territories are invaded or is in danger of invasion by a foreign nation, or if there is a rebellion or danger of a rebellion against the authority of the federal government, or if the president is unable to execute the laws of the United States with the regular armed forces.
The United States Air National Guard has about 107,100 women in service. Like the Air Force Reserve Command, the ANG is described as a "reserve" force
United States Navy
The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. It is the largest and most capable navy in the world and it has been estimated that in terms of tonnage of its active battle fleet alone, it is larger than the next 13 navies combined, which includes 11 U. S. allies or partner nations. With the highest combined battle fleet tonnage and the world's largest aircraft carrier fleet, with eleven in service, two new carriers under construction. With 319,421 personnel on active duty and 99,616 in the Ready Reserve, the Navy is the third largest of the service branches, it has 282 deployable combat vessels and more than 3,700 operational aircraft as of March 2018, making it the second-largest air force in the world, after the United States Air Force. The U. S. Navy traces its origins to the Continental Navy, established during the American Revolutionary War and was disbanded as a separate entity shortly thereafter.
The U. S. Navy played a major role in the American Civil War by blockading the Confederacy and seizing control of its rivers, it played the central role in the World War II defeat of Imperial Japan. The US Navy emerged from World War II as the most powerful navy in the world; the 21st century U. S. Navy maintains a sizable global presence, deploying in strength in such areas as the Western Pacific, the Mediterranean, the Indian Ocean, it is a blue-water navy with the ability to project force onto the littoral regions of the world, engage in forward deployments during peacetime and respond to regional crises, making it a frequent actor in U. S. foreign and military policy. The Navy is administratively managed by the Department of the Navy, headed by the civilian Secretary of the Navy; the Department of the Navy is itself a division of the Department of Defense, headed by the Secretary of Defense. The Chief of Naval Operations is the most senior naval officer serving in the Department of the Navy.
The mission of the Navy is to maintain and equip combat-ready Naval forces capable of winning wars, deterring aggression and maintaining freedom of the seas. The U. S. Navy is a seaborne branch of the military of the United States; the Navy's three primary areas of responsibility: The preparation of naval forces necessary for the effective prosecution of war. The maintenance of naval aviation, including land-based naval aviation, air transport essential for naval operations, all air weapons and air techniques involved in the operations and activities of the Navy; the development of aircraft, tactics, technique and equipment of naval combat and service elements. U. S. Navy training manuals state that the mission of the U. S. Armed Forces is "to be prepared to conduct prompt and sustained combat operations in support of the national interest." As part of that establishment, the U. S. Navy's functions comprise sea control, power projection and nuclear deterrence, in addition to "sealift" duties, it follows as certain as that night succeeds the day, that without a decisive naval force we can do nothing definitive, with it, everything honorable and glorious.
Naval power... is the natural defense of the United States The Navy was rooted in the colonial seafaring tradition, which produced a large community of sailors and shipbuilders. In the early stages of the American Revolutionary War, Massachusetts had its own Massachusetts Naval Militia; the rationale for establishing a national navy was debated in the Second Continental Congress. Supporters argued that a navy would protect shipping, defend the coast, make it easier to seek out support from foreign countries. Detractors countered that challenging the British Royal Navy the world's preeminent naval power, was a foolish undertaking. Commander in Chief George Washington resolved the debate when he commissioned the ocean-going schooner USS Hannah to interdict British merchant ships and reported the captures to the Congress. On 13 October 1775, the Continental Congress authorized the purchase of two vessels to be armed for a cruise against British merchant ships. S. Navy; the Continental Navy achieved mixed results.
In August 1785, after the Revolutionary War had drawn to a close, Congress had sold Alliance, the last ship remaining in the Continental Navy due to a lack of funds to maintain the ship or support a navy. In 1972, the Chief of Naval Operations, Admiral Elmo Zumwalt, authorized the Navy to celebrate its birthday on 13 October to honor the establishment of the Continental Navy in 1775; the United States was without a navy for nearly a decade, a state of affairs that exposed U. S. maritime merchant ships to a series of attacks by the Barbary pirates. The sole armed maritime presence between 1790 and the launching of the U. S. Navy's first warships in 1797 was the U. S. Revenue-Marine, the primary predecessor of the U. S. Coast Guard. Although the USRCS conducted operations against the pirates, their depredations far outstripped its abilities and Congress passed the Naval Act of 1794 that established a permanent standing navy on 27 March 1794; the Naval Act ordered the construction and manning of six frigates and, by October 1797, the first three were brought into service: USS United States, USS Constellation, USS Constitution.
Due to his strong posture on having a strong standing Navy during this period, John Adams is "often called the father of the American Navy". In 1798–99 the Navy was involved in an undeclared Quasi-War with France. From 18
United States Coast Guard
The United States Coast Guard is the coastal defense and maritime law enforcement branch of the United States Armed Forces and one of the country's seven uniformed services. The Coast Guard is a maritime, multi-mission service unique among the U. S. military branches for having a maritime law enforcement mission and a federal regulatory agency mission as part of its mission set. It operates under the U. S. Department of Homeland Security during peacetime, can be transferred to the U. S. Department of the Navy by the U. S. President at any time, or by the U. S. Congress during times of war; this has happened twice: in 1917, during World War I, in 1941, during World War II. Created by Congress on 4 August 1790 at the request of Alexander Hamilton as the Revenue-Marine, it is the oldest continuous seagoing service of the United States; as Secretary of the Treasury, Hamilton headed the Revenue-Marine, whose original purpose was collecting customs duties in the nation's seaports. By the 1860s, the service was known as the U.
S. Revenue Cutter Service and the term Revenue-Marine fell into disuse; the modern Coast Guard was formed by a merger of the Revenue Cutter Service and the U. S. Life-Saving Service on 28 January 1915, under the U. S. Department of the Treasury; as one of the country's five armed services, the Coast Guard has been involved in every U. S. war from 1790 to the Iraq War and the War in Afghanistan. The Coast Guard has 40,992 men and women on active duty, 7,000 reservists, 31,000 auxiliarists, 8,577 full-time civilian employees, for a total workforce of 87,569; the Coast Guard maintains an extensive fleet of 243 coastal and ocean-going patrol ships, tenders and icebreakers called "cutters", 1650 smaller boats, as well as an extensive aviation division consisting of 201 helicopters and fixed-wing aircraft. While the U. S. Coast Guard is the smallest of the U. S. military service branches in terms of membership, the U. S. Coast Guard by itself is the world's 12th largest naval force; the Coast Guard carries out three basic roles, which are further subdivided into eleven statutory missions.
The three roles are: Maritime safety Maritime security Maritime stewardshipWith a decentralized organization and much responsibility placed on the most junior personnel, the Coast Guard is lauded for its quick responsiveness and adaptability in a broad range of emergencies. In a 2005 article in Time magazine following Hurricane Katrina, the author wrote, "the Coast Guard's most valuable contribution to may be as a model of flexibility, most of all, spirit." Wil Milam, a rescue swimmer from Alaska told the magazine, "In the Navy, it was all about the mission. Practicing for war, training for war. In the Coast Guard, it was, take care of our people and the mission will take care of itself." The eleven statutory missions as defined by law are divided into homeland security missions and non-homeland security missions: Ice operations, including the International Ice Patrol Living marine resources Marine environmental protection Marine safety Aids to navigation Search and rescue Defense readiness Maritime law enforcement Migrant interdiction Ports and coastal security Drug interdiction See National Search and Rescue Committee See Joint Rescue Coordination CentersWhile the U.
S. Coast Guard Search and Rescue is not the oldest search and rescue organization in the world, it is one of the Coast Guard's best-known operations; the National Search and Rescue Plan designates the Coast Guard as the federal agency responsible for maritime SAR operations, the United States Air Force as the federal agency responsible for inland SAR. Both agencies maintain rescue coordination centers to coordinate this effort, have responsibility for both military and civilian search and rescue; the two services jointly provide instructor staff for the National Search and Rescue School that trains SAR mission planners and coordinators. Located on Governors Island, New York, the school is now located at Coast Guard Training Center Yorktown at Yorktown, Virginia. Operated by the Coast Guard, the National Response Center is the sole U. S. Government point of contact for reporting all oil, radiological and etiological spills and discharges into the environment, anywhere in the United States and its territories.
In addition to gathering and distributing spill/incident information for Federal On Scene Coordinators and serving as the communications and operations center for the National Response Team, the NRC maintains agreements with a variety of federal entities to make additional notifications regarding incidents meeting established trigger criteria. The NRC takes Maritime Suspicious Activity and Security Breach Reports. Details on the NRC organization and specific responsibilities can be found in the National Oil and Hazardous Substances Pollution Contingency Plan; the Marine Information for Safety and Law Enforcement database system is managed and used by the Coast Guard for tracking pollution and safety incidents in the nation's ports. The National Maritime Center is the merchant mariner credentialing authority for the USCG under the auspices of the Department of Homeland Security. To ensure a safe and environmentally sound marine transportation system, the mission of the NMC is to issue credentials to qualified mariners in the United States maritime jurisdiction.
The five uniformed services that make up the U. S. Armed Forces are defined in Title 10 of the U. S. Code: The term "armed forces" means the Army, Air Force, Marine Corps, Coast Guard; the Coast Guard is further defined by Title 14 of the United States Code: The Coast Guar
United States Army
The United States Army is the land warfare service branch of the United States Armed Forces. It is one of the seven uniformed services of the United States, is designated as the Army of the United States in the United States Constitution; as the oldest and most senior branch of the U. S. military in order of precedence, the modern U. S. Army has its roots in the Continental Army, formed to fight the American Revolutionary War —before the United States of America was established as a country. After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army; the United States Army considers itself descended from the Continental Army, dates its institutional inception from the origin of that armed force in 1775. As a uniformed military service, the U. S. Army is part of the Department of the Army, one of the three military departments of the Department of Defense; the U. S. Army is headed by a civilian senior appointed civil servant, the Secretary of the Army and by a chief military officer, the Chief of Staff of the Army, a member of the Joint Chiefs of Staff.
It is the largest military branch, in the fiscal year 2017, the projected end strength for the Regular Army was 476,000 soldiers. S. Army was 1,018,000 soldiers; as a branch of the armed forces, the mission of the U. S. Army is "to fight and win our Nation's wars, by providing prompt, land dominance, across the full range of military operations and the spectrum of conflict, in support of combatant commanders"; the branch participates in conflicts worldwide and is the major ground-based offensive and defensive force of the United States. The United States Army serves as the land-based branch of the U. S. Armed Forces. Section 3062 of Title 10, U. S. Code defines the purpose of the army as: Preserving the peace and security and providing for the defense of the United States, the Commonwealths and possessions and any areas occupied by the United States Supporting the national policies Implementing the national objectives Overcoming any nations responsible for aggressive acts that imperil the peace and security of the United StatesIn 2018, the Army Strategy 2018 articulated an eight-point addendum to the Army Vision for 2028.
While the Army Mission remains constant, the Army Strategy builds upon the Army's Brigade Modernization by adding focus to Corps and Division-level echelons. Modernization, reform for high-intensity conflict, Joint multi-domain operations are added to the strategy, to be completed by 2028; the Continental Army was created on 14 June 1775 by the Second Continental Congress as a unified army for the colonies to fight Great Britain, with George Washington appointed as its commander. The army was led by men who had served in the British Army or colonial militias and who brought much of British military heritage with them; as the Revolutionary War progressed, French aid and military thinking helped shape the new army. A number of European soldiers came on their own to help, such as Friedrich Wilhelm von Steuben, who taught Prussian Army tactics and organizational skills; the army fought numerous pitched battles and in the South in 1780–1781, at times using the Fabian strategy and hit-and-run tactics, under the leadership of Major General Nathanael Greene, hit where the British were weakest to wear down their forces.
Washington led victories against the British at Trenton and Princeton, but lost a series of battles in the New York and New Jersey campaign in 1776 and the Philadelphia campaign in 1777. With a decisive victory at Yorktown and the help of the French, the Continental Army prevailed against the British. After the war, the Continental Army was given land certificates and disbanded in a reflection of the republican distrust of standing armies. State militias became the new nation's sole ground army, with the exception of a regiment to guard the Western Frontier and one battery of artillery guarding West Point's arsenal. However, because of continuing conflict with Native Americans, it was soon realized that it was necessary to field a trained standing army; the Regular Army was at first small and after General St. Clair's defeat at the Battle of the Wabash, the Regular Army was reorganized as the Legion of the United States, established in 1791 and renamed the United States Army in 1796; the War of 1812, the second and last war between the United States and Great Britain, had mixed results.
The U. S. Army did not conquer Canada but it did destroy Native American resistance to expansion in the Old Northwest and it validated its independence by stopping two major British invasions in 1814 and 1815. After taking control of Lake Erie in 1813, the U. S. Army seized parts of western Upper Canada, burned York and defeated Tecumseh, which caused his Western Confederacy to collapse. Following U. S. victories in the Canadian province of Upper Canada, British troops who had dubbed the U. S. Army "Regulars, by God!", were able to capture and burn Washington, defended by militia, in 1814. The regular army, however proved they were professional and capable of defeating the British army during the invasions of Plattsburgh and Baltimore, prompting British agreement on the rejected terms of a status quo ante bellum. Two weeks after a treaty was signed, Andrew Jackson defeated the British in the Battle of New Orleans and Siege of Fort St. Philip, became a national hero. U. S. troops and sailors captured HMS Cyane and Penguin in the final engagements of the war.
Per the treaty, both sides (the United S