The Nation's First

The Massachusetts Army National Guard is proud to have the four oldest organizations in the U.S. Army or the Army National Guard serving within its ranks.

The 101st Engineer Battalion, the 101st Field Artillery Regiment, the 181st Infantry Regiment, and the 182nd Infantry Regiment trace their lineage to the North, South and East Regiments which were formed by legislative act of the Massachusetts Bay General Court on December 13, 1636. This date is recognized as the birthday of the National Guard.

The regiments were designated by geographic part of the colony: the North Regiment, from which the 181st Infantry and 182nd Infantry are descended, consisted of companies in the North and West including Charlestown, Cambridge, Watertown, Medford and Concord; the South Regiment, known today as the 101st Field Artillery, consisted of companies in Boston, Dorchester, Roxbury, Weymouth and Hingham; and finally, the East Regiment, forbearer of the 101st Engineer Battalion, consisted of companies in the Northeast from Salem, Saugus, Ipswich, and Newbury.

The 101st Engineers, 181st Infantry and the 182nd Infantry Regiment are the only units in the U.S. Army who can display the Lexington-Concord battle streamer since units they are descended from fought battles in Lexington, Concord and Arlington on April 19, 1775 at the opening of the Revolutionary War.

The 181st Infantry was the first Union regiment to mobilize, deploy and shed blood during the Civil War.

The 101st Field Artillery was one of the first U.S. artillery units to shell German positions during World War I.

The Infantry was one of the first U.S. Army regiments to enter combat in World War II.

These four organizations, which have served the commonwealth and the nation for more than 375 years and have participated in nearly every American war from 1775 to the present, are proud to be the Nation’s First!

Army National Guard History
The National Guard, which was founded on December 13, 1636 in Massachusetts, is the oldest component of the Armed Forces of the United States and one of the nation's longest-enduring institutions. Four of the oldest units in the U.S. Army serve in the Massachusetts Army National Guard today: the 181st Infantry Regiment; the 182nd Cavalry Regiment; the 101st Field Artillery Regiment; and the 101st Engineer Battalion. The men and women of today’s Massachusetts Army National Guard will continue the proud legacy of the Citizen-Soldier as they serve and protect the people of Massachusetts.
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 Colonial Beginnings

The first militia companies were organized in the Plymouth Colony in 1621 and in the Massachusetts Bay Colony in 1629 in Salem. As new towns were settled in both colonies, one of the first matters of business was to form a militia unit for local defense. The colonists organized the militia using the English model that required all men between the ages of 16 and 60 to enroll in the militia, to acquire weapons and equipment, and to muster for training when required. Initially, officers were appointed by colonial authorities, but within a few years, militiamen elected their officers and non-commissioned officers.

During the early years of settlement, musters were held weekly and then monthly as threats lessened. Militiamen carried their weapons to church on Sunday, served on guard duty at night, and kept a careful watch on out-lying farms.

As the number of companies increased, colonial authorities realized that a larger military organization was needed to command and control the militia. On Dec. 13, 1636, the General Court ordered the organization of the North, South and East Regiments. The formerly independent companies were assigned to one of the geographically based regiments. These three regiments still serve today as the 181st Infantry Regiment and the 182nd Cavalry Regiment (both descended from the North Regiment), the 101st Field Artillery Regiment (South Regiment), and the 101st Engineer Battalion (East Regiment). These are the oldest units in the U.S. Army.

The first military action by the Massachusetts Militia took place in 1637, when a provisional battalion, organized from the three regiments, took the field against the Pequot Indians. Another campaign against the Niantic and Narragansett Indians took place in 1645. King Philip’s War (1675-1676) was the largest campaign ever conducted by the militia. Several thousand militiamen took part in dozens of battles and skirmishes that pitted English colonists against Native Americans in a desperate war for survival.

From 1680-1763, French Canada was the chief threat to Massachusetts. Militiamen served in four wars against the French and their Indian allies. Provisional regiments, organized from the militia, participated in campaigns in Maine, New York, Quebec and Nova Scotia. The crowning achievement of the militia was the capture of the French fortress of Louisbourg in Nova Scotia in 1745. Massachusetts militiamen took part in the French and Indian War (1755-1763) that ended French dominance of North America. With little threat of attack, the militia sunk into peacetime doldrums.

 Revolutionary War

From 1765 to 1775, Massachusetts colonial relations with Great Britain worsened due to the imposition of taxes and import duties. A shadow American government, created in 1774, authorized a Committee of Public Safety responsible for military affairs. In October 1774, at a meeting in Worcester, the committee purged all royalist militia officers, ordered renewed militia training, and created a quick reaction force designated as the Minutemen.

During the winter of 1774-1775, veterans of the French and Indian War trained their units with greater vigor than ever before. Minute companies and regiments were organized all over Massachusetts. The minute companies were commanded by veterans who recruited younger men, usually in their 20s. The units practiced marksmanship and tactical training several times a week. The Minute companies had an alarm system that notified Minutemen, within a relatively short period of time, to muster. By the spring of 1775, the training of the Minute companies made them roughly equal to the British regiments in garrison in Boston. By April 1775, there were some 50 Minute and militia regiments ready to respond to any threat.

Lt. Gen. Thomas Gage, the British military governor and commander in Boston, decided to send a 600-man force to seize militia gunpowder and cannon stored in Concord. At 6 a.m., on April 19, 1775, the Lexington Company stood on the town muster field as the British force marched through the town. Shots were exchanged and 15 militiamen were casualties. The war had begun. As word raced through Massachusetts that the British were on the march, both Minute and militia companies mustered and immediately began marching to Concord.

At the North Bridge in Concord, militia units engaged the British and forced them to fall back. The British realized that they were outnumbered and retreated back to Boston under fire most of the way. Some 14,000 militiamen responded that day and later surrounded the British garrison. The regiments that fought that day still serve in the Massachusetts Army National Guard. The Lexington-Concord battle streamer is affixed to the colors of the 181st Infantry Regiment (1st Middlesex Regiment) and the 182nd Cavalry Regiment (2nd Middlesex Regiments). The 101st Engineer Battalion colors also carry the Lexington streamer for action by the Essex Regiments at Arlington.

In the spring of 1775, new regiments of the Massachusetts Army were created from the militia. These regiments and others, for a total of 37, were later inducted into the Continental Army and became the basis of the U.S. Army. Massachusetts recruited more regiments than any other state.

Massachusetts Soldiers inflicted heavy casualties on the British during the Battle of Bunker Hill on June 17, 1775. As the war spread to New York, both militia and Continental regiments fought at Long Island in 1776 and at Saratoga in 1777. Massachusetts Militia regiments took the field to reinforce the Continental Army as well as providing units for local defense and expeditions against the British in Rhode Island.

 The Young Republic

In 1785, two years after the Revolutionary War ended, the militia was reorganized and expanded into ten divisions. In 1786, the militia faced a serious rebellion, led by Capt. Daniel Shays, when Western Massachusetts farmers revolted against state authority. Loyal militiamen from the Eastern counties suppressed the insurrection and arrested the rebels. Shays’ Rebellion directly led to the Constitutional Convention that drafted the U.S. Constitution and gave the federal government authority to call up the militia for national defense and law enforcement. Under the federal and state militia acts, all men between 18 and 45 were required to serve in the militia.

For the next 30 years, the training status of the militia waxed and waned as threats of war with France in 1798 and Great Britain in 1807 arose. In 1812, war did break out with Britain but Massachusetts had no role until September 1814 when 20,000 militiamen mobilized to defend the coasts of Massachusetts and Maine in anticipation of British landings.

 Rise of the Volunteer Militia

After the War of 1812, the enrolled militia fell into decline. The legislature realized that the militia had to be reorganized, albeit on a much smaller scale, and composed of volunteers. In 1840, the enrolled militia was disbanded and replaced by the Massachusetts Volunteer Militia (MVM). Volunteer units were made up of younger men who voluntarily enlisted in uniformed militia companies. The volunteers drilled on a regular basis and were better trained and equipped than the old enrolled militia. The MVM fielded 6,000 men organized into ten regiments.

The MVM enforced federal and state law, suppressed riots, took part in parades and ceremonies, and attended drills and two-day camps. Part Soldier, part policeman, the volunteers were noted for their ornate uniforms, discipline and drill.

Cities and towns were required by state law to find suitable quarters for volunteer companies as only a few units had the luxury of their own armories. Most units were assigned quarters in town halls and commercial buildings.

By 1860, the MVM was, perhaps, the best trained and equipped state militia. In January 1861, all militiamen were ordered to prepare for possible national service.

 Civil War

On April 15, 1861, President Lincoln called on the states to provide 75,000 militiamen for federal service to suppress the insurrection of the Southern states. Gov. John Andrew received telegrams from the War Department that day and within hours had alerted the commanders of the 3rd, 4th, 6th and 8th Regiments of the MVM to immediately muster their regiments. By late in the day on April 17, the 3rd, 4th and 6th Regiments had left Massachusetts for Washington, D.C.

On April 19, 1861, eighty-six years to the day that it first entered action at Lexington and Concord, the 6th Infantry was attacked by a pro-Southern mob in Baltimore during its movement to Washington. The 6th returned fire but incurred 40 casualties becoming the first Union regiment to shed blood in the Civil War. MVM regiments were the first Northern militia units to mobilize, deploy and reach Washington in order to protect the capital from Confederate attack. Days later, the 5th mobilized and deployed to Washington, later taking part in the Battle of Bull Run.

Under federal law at the time, the militia was limited to 90 days of active duty. MVM regiments returned to Massachusetts, mustered out of service, and promptly began recruiting for three-year volunteer regiments. In addition, the MVM provided 27 separate companies and 20 regiments for short-term service. Massachusetts considered all of its 69 regiments were components of the militia.

During the Civil War, the MVM played three key roles: it provided the first regiments for the defense of Washington; it provided the leadership and cadre for dozens of three-year volunteer organizations; and it returned to active duty to reinforce the Union Army during critical campaigns.

Under one of the provisions of the Militia Act of 1862, the first African-American militia unit was organized in Boston in 1863 as well as the first authorized African-American volunteer regiments. The 54th and 55th Infantry Regiments and the 5th Cavalry Regiment were composed of African-American Soldiers.

 Reorganization

After the Civil War there was a period of rebuilding and reorganizing after four years of hard service. Within several years, the MVM had a strength of 5,500 men and was made up of four separate battalions and seven regiments assigned to two brigades.

Brigades attended five days of annual training at Camp Framingham, the state training camp. The officers, many who had served in the Civil War, took a great interest in military affairs and trained their units as close as possible to Army standards, so there was a greater emphasis on tactical training and marksmanship.

While there was a steady movement toward better training, state officials realized that MVM units needed permanent quarters to drill and store their weapons and equipment. Other states began building massive Gothic-Revival armories to house their National Guard units. Under the Armory Act of 1888, Massachusetts began building large armories in Boston, Worcester, and Springfield. The Armory Commission, the state agency charged with armory construction, built nine large armories within ten years.

 Federalization

In April 1898, President McKinley called on Massachusetts to furnish six regiments for service in the war with Spain. Virtually the entire MVM, some 6,000 men, reported for duty. The 1st Heavy Artillery occupied coast artillery installations in Boston Harbor; the 2nd and 9th Infantry Regiments took part in the Santiago Campaign in Cuba; and the 6th Infantry took part in the Puerto Rico Campaign. The 8th Infantry served on occupation duty in Cuba while the 5th Infantry remained in the U.S. Although the war was very brief, MVM units served and fought well.

The MVM reorganized in 1899 after its active duty service and, led by combat veterans, MVM units concentrated on tactical training. The Army issued new weapons and the traditional blue uniforms gave way to olive drab. As part of the many Army reforms, Congress passed the Militia Act of 1903 that began bringing the National Guard, as the organized militia was now called, increasingly under Army supervision. In 1907, the MVM was re-designated as the Massachusetts National Guard.

While the Guard’s primary mission was to serve as the reserve of the Army, it was still required to perform state duties. National Guard units provided assistance after disasters, such as the great Chelsea fire in 1908, and maintained the peace in Lawrence in 1912 during a strike of 30,000 textile workers. Nonetheless, the Guard’s attention was now centered on its federal mission.

Units began taking part in joint maneuvers with Regular Army units. Annual field training was more realistic as better weapons and equipment were issued. Commanders were assisted by Army advisors who were assigned to units on a full-time basis. The Armory Commission also built 40 new armories during this period. It was a time of growing professionalism of the National Guard.

New equipment was put to use when President Wilson called the National Guard into service in June 1916. Some 8,000 Massachusetts Guardsmen headed to Texas and New Mexico to seal the border from incursions by Mexican insurgents. The five months of rigorous field service toughened up the Guardsmen and improved their tactical skills as well.

 World Wars

Massachusetts Guardsmen did not have a long time to enjoy their return to civilian life. In March 1917, the 2nd, 6th and 9th Infantry Regiments were ordered into federal service to protect vital installations prior to the declaration of war with Germany. During the next several months, units recruited to full war strength so that by July 25, 1917 some 18,000 Soldiers entered active duty.

In August 1917, the 26th Division was organized from National Guard units of the New England states. Massachusetts contributed the 101st and 104th Infantry Regiments, the 101st and 102nd Field Artillery Regiments, the 101st Engineers and a number of division support units. The 26th, dubbed as the “Yankee Division,” was the second U.S. Army division to deploy to France, and the second to enter combat. The 26th was rated as one of the top divisions of the American Expeditionary Forces and fought in six campaigns. Boston’s African-American unit, Company L, 372nd Infantry, fought with the French army and along with the 104th Infantry was awarded the Croix de Guerre for collective unit gallantry.

The Massachusetts National Guard began to reorganize soon after the demobilization of the 26th Division in April 1919. When the 26th Division was fully reorganized in 1923, it was composed completely of Massachusetts National Guard units. Added to the 26th were the 181st and 182nd Infantry Regiments and the 101st Observation Squadron, which was transferred to the Air National Guard in 1947. The African-American unit expanded and became the 3rd Battalion, 372nd Infantry. Also added to the Guard were the 110th Cavalry and the 211th and 241st Coast Artillery Regiments.

The Guard returned to its weekly drills and two weeks of annual training that were conducted at Fort Devens until 1935. Starting in 1936, units began to train at the Guard’s Camp Edwards on Cape Cod.

As part of the Army’s expansion, the 26th Division was ordered into active service in January 1941 and was stationed at Camp Edwards through 1942. After America’s entry into World War II, the “YD” spun off a number of units that were used to activate the Americal Division.

The 26th remained in the U.S. for two years as it continued to train for the war in Europe. The Americal Division, the first U.S. Army division to enter offensive combat in the war, landed on Guadalcanal in the Pacific Theater in November 1942. The 211th and 241st Coast Artillery Regiments remained in the U.S. at coast artillery and antiaircraft artillery sites defending vital harbors. The 3rd Battalion, 372nd Infantry played an important role in the war by training thousands of African-Americans for service overseas.

The 26th landed in France in September 1944 and entered combat the following month. As part of Gen. George S. Patton’s Third Army, the “YD” participated in four campaigns, fighting in France, Luxembourg, Germany, Austria and Czechoslovakia. The 26th was one of the spearhead divisions of the Third Army’s attack into the German flank during the Battle of the Bulge. The 26th returned to the U.S. in December 1945.

 Cold War

The Massachusetts Army National Guard reorganized once more in 1946 after five years of active duty. The 26th Infantry Division was the largest unit; however, there were now two major non-divisional units in the state: the 182d Infantry Regimental Combat Team and the 104th Antiaircraft Artillery Brigade.

The Guard was still in the process of rebuilding when the Korean War broke out in June 1950. The 26th was considered for active duty, but eight non-divisional units were ordered into active duty as part of the Army’s expansion instead. The Korean War became a benchmark for active duty; never again would the entire Guard mobilize for general war, instead selected units mobilized and deployed as Army war planners needed specific units.

The next mobilization occurred in 1961 when four units mobilized for service during the Berlin Crisis. As the Vietnam War grew in intensity, one brigade of the 26th was assigned to the Selective Reserve Force for possible mobilization. In 1968, the Army mobilized the 1st Battalion, 211th Artillery for service in Vietnam. Although the unit did not deploy, many of the Guardsmen served in Vietnam as replacements.

After the war, the Guard went through a number of reorganizations that modernized units but reduced force structure. In 1972, women were allowed to serve in the National Guard. As the Department of Defense implemented the Total Force Policy, which made the Army rely on the Guard for all contingencies, Massachusetts units began deploying to Europe for annual training.

The Total Force Policy was validated in 1990, when the Guard was tasked to provide units for the Gulf War. Five Massachusetts Army National Guard units mobilized and deployed to the Gulf. The 181st Engineer Company, the 1058th Transportation Company, and two military police companies, the 772nd and the 972nd, were awarded the Army Meritorious Unit Citation for their outstanding service in Operation Desert Storm.

 War on Terrorism

With the end of the Cold War, the Massachusetts Army National Guard underwent a series of reorganizations that greatly reduced its size. In 1993, the 26th Infantry Division was inactivated followed by six battalions and a number of smaller units. The force structure of Massachusetts consisted of the 26th Brigade of the 29th Infantry Division, Headquarters of the 42d Infantry Division Artillery, and a number of separate companies and battalions. Massachusetts fielded an even mix of combat, combat support and combat service support units.

In 1995, Guard units began supporting peacekeeping operations in Bosnia, including the 65th Public Affairs Detachment, the 126th Military History Detachment, Battery E of the 101st Field Artillery, and companies from the 104th and 181st Infantry Regiments.

The events of September, 11, 2001 propelled the Massachusetts Army National Guard into a new era. Homeland defense, which had been the militia’s primary mission for its first 200 years of service, now became a primary mission again whether in state or federal service. In October 2001, the 211th Military Police Battalion and its three companies were ordered into active state service to provide security as the state’s five major airports. Other units secured Camp Edwards, the Quabbin Reservoir and the Pilgrim Nuclear Power Plant. The 1st Battalion, 104th Infantry and companies from the 181st and 182nd Infantry Regiments were ordered into active federal service to guard military installations such as Hanscom Air Force Base, Westover Air Reserve Base, Natick Soldier Support Center, and Fort Monmouth, N.J.

After the U.S. attack on the Taliban and al-Qaeda in Afghanistan in the fall of 2001, a number of Massachusetts Army National Guard units were ordered into active service; C Company, 1st Battalion, 20th Special Forces Group (Airborne); the 211th Military Police Battalion; and the 747th, 772d and 972nd Military Police Companies. Early in 2003, as preparations for war in Iraq began, seven additional units entered service: the 110th Maintenance Company; the 125th Quartermaster Company; the 180th Engineer Detachment; the 220th Quartermaster Detachment; the 379th Engineer Company; and the 1058th and 1166th Transportation Companies. Many of these units served in Kuwait and Iraq. In August 2003, the 1st Battalion, 181st Infantry entered active service and deployed to Guantanamo Bay, Cuba for base security operations.

Since 2001, virtually all Massachusetts Army National Guard units and most of its Soldiers have served in Iraq or Afghanistan with several units and many Soldiers having served twice or more.

The Massachusetts Army National Guard also continues to protect life and property during natural disasters not only at home in Massachusetts but around the nation, as in New Orleans after Hurricane Katrina.

The Massachusetts Army National Guard is a professional and versatile military force that continues to serve the commonwealth and the nation.

Camp Edwards History

The history of Massachusetts National Guard training on Upper Cape Cod extends back to 1908, when Soldiers conducted weekend and annual training in the woods to the south and west of the present-day Massachusetts Military Reservation. In 1931, the adjutant general of Massachusetts appointed a board of six Army National Guard officers to find a new campsite, as Camp Devens was deemed too small for required training. In 1933, Cape Cod was initially identified as a viable area for the new camp, to mixed reaction from the local communities. Feasibility assessments, and letters for and against the proposed military reservation, continued to be presented to the commonwealth and the War Department through April 1935, when then Gov. James Curley signed a bill to appropriate funds for the purchase of a campsite and to establish a Military Reservation Commission. In September of that year, the War Department approved acquisition (purchase or lease) of up to 200,000 acres of land on Cape Cod for military training.

As early as the summer of 1936, Massachusetts National Guard units began formal training at the new camp, setting up large tent camps just north of the proposed cantonment area. The troops at that time were generally poorly equipped, often wearing World War I uniforms and using wooden guns or Enfield rifles for training exercises.

Early '1900s Soldiers, The Construction Years

Between 1935 and 1940, the Commonwealth of Massachusetts and the federal government, primarily using Works Project Administration funds, constructed 63 buildings and two, 500-foot wide turf runways at Otis Field.

The initial construction effort at the Massachusetts Military Reservation represented the largest WPA project in the state, employing more than 600 workmen. By early 1938, the basic structure of the cantonment area was laid out and commemorative names were assigned for most major roads and landscape features. In July 1938, then Gov. Charles Hurley dedicated Camp Edwards, naming it in honor of Maj. Gen. Clarence Edwards, former commander of the 26th "Yankee" Division. Otis Field was named after 1st Lt. Frank J. Otis, 26th "Yankee" Division Aviation, killed while on a cross-country flight.

In 1940, the U.S. Army leased Camp Edwards and undertook a major World War II mobilization construction program.​

Much of the construction effort was completed under the command of Maj. Thomas Waters of the 68th Regiment, the first commander of Camp Edwards. The Walsh Construction Company of New York was contracted to construct the initial 1,300 buildings in the cantonment area - with the goal being to provide housing and facilities for 30,000 men by January of 1941 when the 26th "Yankee" Division was scheduled to enter Camp Edwards to start a year of training.

A railroad spur was built at Sagamore and a constant procession of trucks transporting material to the building site began. The peak of construction occurred in November 1940, with 18,343 employees working three shifts, a weekly payroll in excess of one million dollars, and completion of 30 buildings a day. The project was completed in a mere 125 days between September 1940 and January 1941, and served as the national prototype for other camps built using the 700 series drawings.

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 So Long Dear, I'll Be Home In a Year

In January 1941, the 26th "Yankee" Division, comprised almost entirely of Massachusetts National Guardsmen, was federalized for a year of service and entered Camp Edwards as the first Soldiers to train at the camp proper and live in the new barracks. In February and March 1941, selectees from New York and across New England filled in the ranks of the division, bringing the cantonment area close to its capacity of 30,000 Soldiers.

Between April and November of 1941, the 26th Division left Camp Edwards to participate in the Carolina Maneuvers and the Coastal Patrol, while other National Guard and Army Divisions came to train at Camp Edwards. The 26th Division returned to Camp Edwards on December 6, 1941, with the expectation of completing their year of service within the month. The bombing of Pearl Harbor on December 7, 1941, and the subsequent declaration of war by the United States, resulted in extension of federal service for all of the Division through 1944.

 The MMR During World War II

During World War II, Camp Edwards and the MMR served several major units and a variety of activities associated with troop training.

In 1941, the 101st Observation Squadron, Massachusetts National Guard, which had been at Jeffries Field, East Boston (present-day Logan International Airport), was inducted into federal service and moved to Otis Field. It served the Ninth Air Force as a reconnaissance unit. Otis Field's first concrete runways were laid in 1942, and were lengthened and widened in 1943 in response to technological developments of U.S. aircraft.

As the primary reconnaissance efforts from MMR involved sea patrols for enemy vessels, the objective of the MMR mission was to provide offshore submarine patrols. The U.S. Army Air Corps' 14th Anti-Submarine Patrol Squadron operated from MMR between 1941 and 1943, and, during 1944, all reconnaissance missions from Otis Field became the responsibility of the U.S. Navy.

The Second Battalion, 64th Coastal Artillery Regiment (Anti-Aircraft) was stationed at Camp Edwards from 1942-44, and comprised the core of the Anti-aircraft Artillery Training Center (AAATC). The AAATC serviced upwards of 42 battalions before it was deactivated and relocated to Florida in June 1944. Anti-aircraft training included firing of guns at aircraft-pulled targets, as well as searchlight training to locate aircraft at night.

First of its kind, the Engineer Amphibian Command (EAC) was activated on June 10, 1942. Renamed as the Amphibious Training Command by the War Department, this command began operating at Camp Edwards under the direction of Brig. Gen. Frank Keating. Amphibious training was conducted with EAC units and combat infantry units, including the famous Texas Division (the 36th) and the 45th Division in the summer of 1942. Among the hallmark missions of this group was the invasion of Martha's Vineyard as the culmination of summer exercises, and testing of the first seasickness pills by the Department of Defense.

The Convalescent Hospital was established at Camp Edwards in 1942 and, in addition to serving wounded coming back from Europe and the Pacific, the hospital became famous for its convalescent trains that crossed the U.S. and for its WAAC training program for New England nurses. More than 2,500 nurses trained at Camp Edwards before going overseas between 1942 and 1944.

In one of the first instances of "urban training," in 1942, Camp Edwards constructed a mock German village on post for use in training exercises.

The East Coast Processing Center was established in October 1943 and represents the first such facility on the East Coast of the U.S. The center housed men who were absent without leave (AWOL) from their units until they were shipped overseas - most men stayed for a month before being shipped out to Europe or the Pacific. Between 1943 and 1945, more than 40,000 men were processed through this center.

Shortly after the Allies' North African campaign began in 1944, the U.S. Army built a prisoner of war (POW) camp for captured German soldiers at Camp Edwards. The POW camp, located at the south end of the runway, housed up to 2,000 POWs at a given time, many of whom were from Rommel's famed Afrika Korps. The prisoners worked around Camp Edwards much of the time, but were also sent to work in the area's farms and cranberry fields. German prisoners also assisted in salvaging millions of board-feet of lumber after the Otis vicinity was devastated by a hurricane in September 1944. The 1114th SCU maintained security and managed the camp throughout the war. By the end of the war, the camp had received, processed, and repatriated up to 5,000 POWs.

Finally, Camp Edwards housed one of the larger Temporary Separation Centers for discharging Soldiers - more than 12,900 men were discharged from Camp Edwards in 1945-46.

 Growth of Otis Air Force Base

Deactivated in 1946 and moved to caretaker status by the Army, the MMR was used primarily for training activities by the Army National Guard and Air National Guard. Also in 1946, the runway was extended to 8,000 feet to support larger, heavier aircraft, and the 101st Observation Squadron was reactivated as a National Guard unit. In 1947, after the Department of Defense created the U.S. Air Force as a separate military branch, the Air Defense Command (ADC) assumed primary responsibility for continental defense against air attack. The Strategic Air Command (SAC) was responsible for operation of the long-range bomber aircraft. The relationship of the U.S. Air Force to the National Guard was established at this time, when the Air National Guard agreed to take on localized air defense of industrialized regions of the U.S. In 1948, the U.S. Air Force obtained control of Otis Field, renaming it Otis Air Force Base, for an air-defense mission and assigned a fighter interceptor unit. Camp Edwards was reactivated in 1950 for troop training support during the Korean conflict, and numbers approached World War II levels. In 1954, Congress authorized the transfer of the post from the Department of the Army to the Department of the Air Force, for the purpose of operating a military airfield. The Air Force expanded its operations across most of the main post, but the Army continued to control the range and maneuver areas

Between 1951 and about 1956, the Air Force constructed numerous new hangars and other buildings on the south side of the airfield at Otis. Otis, along with Hanscom Field in Bedford, Mass., and Ethan Allen Field in Burlington, Vt., were the three major fields of the Air Defense Command. Throughout the late 1940s and early 1950s, the Department of Defense continued its defensive build-up in response to Soviet atomic capability and long-range bombers, and the ADC built a series of alert fighter hangars at installations supporting the air defense interceptor mission. As one of these installations, Otis fulfilled its role through the crews and aircraft of the 33rd Fighter-Interceptor Wing, whose headquarters were established at Otis. The 564th Air Defense Group, made up of the 58th and 437th Fighter Squadrons, was also based at and conducted missions from Otis. The 564th was later redesignated the 33rd Air Defense Group.

In 1955, the ADC's 551st Airborne Early Warning and Control Wing was assigned to Otis Air Force Base to conduct reconnaissance missions and expand the U.S. defense perimeter. The 551st operated large 4-engine Constellation aircraft ("Connies") that were modified to conduct long-range flights over the Atlantic Ocean. Other ADC units conducting air defense missions from Otis at this time included the 4707th Defense Wing, the 33rd Fighter Wing, and the 58th and 60th Fighter-Interceptor Squadrons.

During the late 1950s and early 1960s, Otis AFB played a role in the technologically advanced national defense Semi-Automatic Ground Environment (SAGE) system, which provided long-range search, height, and identification radar and ground-to-air radio communications for the North American Aerospace Defense Command (NORAD). NORAD's mission was to provide continuous long-range radar surveillance of the North American land mass using a pioneering air defense system that focused upon missile defense. The first SAGE Direction Center was operational in 1958. Full deployment in the 22 air defense sectors in the U.S. and one air defense sector in Canada was achieved by 1963. Otis AFB served as a node in gap-filler radar and flight support.

In 1959, the Air Force constructed a counterpart to the Army's Nike missiles, the Boeing Michigan Aeronautical Research Center (BOMARC) anti-aircraft missile facility, on a site northwest of the airfield as part of a nation-wide surface-to-air defense system. Otis was one of eight such facilities in the country.

 JFK at MMR
When John F. Kennedy became President in 1960, Otis Airfield took on an even greater importance due to its close proximity to the Summer White House at Hyannisport. It became a regular stop for Air Force One and became one of the busiest air bases in the country. President Kennedy maintained office space in Building 102 and used Building 110 (Kennedy Cottage) as a staging area for meetings and public affairs events when arriving or leaving from the airfield.
 The National Guard Resumes Control of MMR

In 1973, the U.S. Army began withdrawal from Camp Edwards, and in 1975, the MAARNG assumed operational control. The flight control complex dates from this period. Simultaneously, in 1973, Otis Air Force Base was re-designated as Otis Air National Guard Base and became the home of the 102nd Fighter Wing of the Massachusetts Air National Guard, the successor to the 101st Observation Squadron. In 1976, the 102nd Fighter Interceptor Group was deactivated with the 102nd Fighter Interceptor Wing assuming working command authority. The F-106 equipped 101st Fighter Interceptor Squadron remained as the working squadron. The 102nd's conversion to the F-15 marked the first Air National Guard air defense unit to receive the "Eagle". In 1978, the U.S. Air Force constructed the Perimeter Acquisition Vehicle Entry Phased Array Warning System (PAVE PAWS) installation, designed to detect submarine launched ballistic missiles. It was the first of four such installations that provided coverage for the continental U.S.

The 102nd Fighter Interceptor Wing was redesignated the 102d Fighter Wing in April 1992. On September 11, 2001, two jets from the 102nd were scrambled in response to the hijacked aircraft which crashed into the World Trade Center towers in New York City. Since that time, the unit has been a key player in the war on terrorism by flying combat air patrols in support of Operation Noble Eagle.

Camp Edwards is adapting to remain a cutting-edge training facility for Massachusetts and the entire Northeast and on June 7, 2008, two, new, state-of-the-art training facilities were dedicated in honor of fallen Soldiers from the Massachusetts Army National Guard.

Tactical Training Base Kelley is an individual military city made up of staged military camps (tents), modular units, and open field space. The entire city is designed to simulate military life in Iraq, Afghanistan, or the Balkans. Soldiers and Airmen live in tents with modular units provided for shower and sink facilities. The base is surrounded by barriers filled with dirt and barbed wire, entry control points and guard towers. It is designed to rapidly build combat-ready units led by competent, confident leaders and manned by battle-proofed Soldiers and Airmen who embody the Warrior Ethos. This training environment uses a multilevel approach that provides a combat training center-like experience that replicates conditions in the theater of operation. The site is named in honor of Sgt. Michael J. Kelley of Scituate, Mass. Kelley, a member of E Battery (Target Acquisition) of the 101st Field Artillery, was killed in action in Afghanistan on June 8, 2005.

Mobile Military Operations in Urban Terrain (MOUT) Training Site Calero is a facility designed to meet the training requirements of a company-sized unit in an urban environment. The MOUT site contains 48 buildings constructed from connex containers, each 1-2 stories high, with a mixture of rubble and complete structures. The site replicates a village with a residential area, school, marketplace, and house of worship. Soldiers and Airmen learn how to clear rooms and buildings in built-up areas, conduct house-to-house searches by foot in hostile urban areas and distinguish between the characteristics of an innocent civilian and an embedded insurgent aiming to do harm. The site is named in honor of Maj. Jeffrey R. Calero of Queens Village, N.Y. Calero, a member of Operational Detachment Alpha 2132, C Company, 1st Battalion, 20th Special Forces Group (Airborne), was killed in action in Afghanistan on October 29, 2007.