7th Infantry Division

“ Of those units, only the 86th and 97th Infantry Divisions moved to the Far East, arriving in the Philippines and Japan after the fighting had ended.64
Compared to World War I, divisional organizations had rapidly adjusted to the demands of the Second World War. Initially three considerations greatly influenced the organization of the various divisions: the availability of men to field the units desired by the Army; the availability of shipping space to move them to the combat theaters; and the availability and quality of equipment. ”

“ Ltr, TAG to CGs, Boston. New York and other ports of embarkation, 7 Jan 46, sub: Inactivation of Certain Army Air, Ground and Service Forces Type Units, AG 322 (4 Jan 47) OB-I-SPMOU-M, 40th Inf Div file, Ltr, TAG to CinC, Far East, 24 Jan 49, sub: Inactivation of Certain Units in FECOM, AGAO-I 322 (31 Dec 48) CSGOT (Organization and Training Division, General Staff) -M, 6th Inf Div file, and AGAZ 373, Historical Data Cards, 6th, 7th, and 40th Inf Divs, all DAMH-HSO; History of the 7th Infantry (Bayonet Division) (Tokyo, Japan: Dai Nippon Printing Co., 1967) , no pagination. ”

“ These were now the objective of fierce attacks by the Germans, and the 6th Division, which had been allotted originally to the III Corps, was put into General Reserve instead, only the artillery joining the III Corps. The units of the I Corps were very tired and weakened after the big retreat from Mons and the subsequent hard fighting on the Marne and Aisne, so immediately on its arrival the 18th Infantry Brigade (Brig.-Gen. W. N. Congreve, V.C.) was ordered to relieve the 2nd Infantry Brigade on the right of the British line. ”

“ Only one company or battery was filled in the tank and antiaircraft artillery battalions. Tank companies were equipped with the M24 light tank because the Far East Command had feared that heavier tanks would damage Japanese roads and bridges. The one exception was the 25th Infantry Division, which fielded a black regimental combat team built around the 24th Infantry. In that team the infantry regiment and the field artillery battalion had all their elements, but at reduced levels. The authorized strengths of the divisions ranged between 12,500 and 13,650 officers and enlisted men [2] . ”

“ Between 6 April 1917, when the nation declared war, and 12 June, when the first troops left the United States for France, the War College Division of the Army General Staff' revised the structure of the infantry division extensively. British and French officers spurred the changes when they visited Washington, D.C., to discuss the nation's participation in the war. They believed the American division lacked firepower and presented command and control problems because of its many small units. ”

“ The battalion numbered about a thousand men, so that the war strength of the divisional infantry amounted to about 16,000 men. Attached to each division was a regiment of artillery, consisting of three groups of three 6-gun batteries; in all, 54 guns. The divisional cavalry, existing only in war time, consisted of a regiment of four squadrons, from men and horses previously registered. To each division was also attached its own technical and administrative units, engineers, and supply column, and its total strength amounted to 23,000 officers and men of first-line troops. ”

“ Justly proud in the knowledge that time cannot wither, nor the centuries deface, the glorious memory of these heroic achievements, every officer, non-commissioned officer and man, whose honour it was to serve with the 7th Battalion, derives his highest pleasure and his truest satisfaction from the reflection that he performed his duty ”

“ After World War I the Army quickly demobilized its forces, but memories of the unpreparedness of 1917 caused the nation to change the way it maintained its military forces. Infantry and cavalry divisions, rather than regiments or smaller units, became the pillars that would support future mobilization. Officers examined the structure of those pillars and adopted a modified, but powerful, square infantry division designed for frontal attack and a small light cavalry division for reconnaissance. ”

“ Since the virtual abolition of the “corps artillery” (see Artillery) , the force of field artillery forming part of an infantry division is sometimes as high as 72 guns (Germany) ; in Great Britain the augmented division of 1906 has 54 field guns, 12 field howitzers, and 4 heavy guns, a total of 70. The term “infantry” division is, in strictness, no longer applicable, since such a unit is a miniature army corps of infantry, artillery and cavalry, with the necessary services for the supply of ammunition, food and forage, and for the care of the sick and wounded. ”

“ Demobilization and the ensuing personnel turbulence played havoc with the active divisions. During a twelve-month period the 88th Infantry Division in Italy received 29,500 officers and enlisted men and shipped out 18,500. The 1st Cavalry Division in Japan operated at one-fourth of its authorized strength during the first year on occupation duty, and most replacements were teenaged recruits. Divisions in the United States fared no better. The 3d Infantry Division was authorized approximately 65 percent of its wartime strength but fell well below that figure. ”

“ Between the armistice in November 1918 and the summer of 1923 the Army occupied a portion of Germany, demobilized its World War I forces, helped revise the laws regulating its size and structure, and devised a mobilization plan to meet future emergencies. Amid the turmoil Army officers analyzed and debated their war experience, arguing the merits of a large, powerful infantry division designed to penetrate an enemy position with a frontal assault versus a lighter, more mobile unit that could outmaneuver an opponent. The cavalry division received a similar but less extensive examination. ”

“ Despite the difficulties, World War I brought about more coordination among the combat arms, combat support, and combat service organizations in the infantry division than ever before. Infantry could not advance without support from engineers and artillery; artillery could not continue to fire without a constant supply of ammunition. Transportation and signal units provided the vital materiel and command connections, while medical units administered to the needs of the wounded. ”

“ To fit within the new concept, the General Staff, in conjunction with the Army School of the Line at Fort Leavenworth, made the infantry division a more powerful and self-sufficient organization. A field artillery brigade of two regiments with forty-eight guns replaced the provisional regiment. Infantry and cavalry regiments benefited from additional firepower. Based on experiments with machine guns in 1906, a provisional two-gun platoon had been added to each infantry and cavalry regiment, and with the new regulations the authorization was increased to six guns. ”

“ With these new ordinances, the Army departed from national and international practice, and the infantry division replaced the army corps, which had been used in the Civil War and the War with Spain, as the basic unit for combining arms. Since the mid-nineteenth century a typical European army corps had consisted of two or more divisions, a cavalry brigade, a field artillery regiment, and supporting units—about 30,000 men. Divisions usually included only infantry. Although they sometimes had artillery, cavalry, or engineer troops, they rarely included service units. ”

“ For training, the regulations outlined a division that included three infantry brigades (two or more infantry regiments each) , a cavalry regiment, an engineer battalion to facilitate movement, a signal company for communications, and four field hospitals. Nine field artillery batteries, organized as a provisional regiment, served both the division and other commands such as corps artillery. To attain a self-sufficient division, the planners added an ammunition column, a supply column, and a pack train, all to be manned by civilians. ”

“ On the night of the attack the assembly positions of the assaulting (p. 072) brigades were subjected to heavy counter-preparation, including a great deal of gas-shelling, and the assembly units suffered considerable casualties. The attack was delivered at 1.20 a.m. on 23rd October in a dense fog; the 1st Division being on the right and the 25th Division on the left. Three sections of 301st American Tank Company were allotted to the Division, and did excellent work in smashing fences and destroying machine-gun nests, though, owing to the fog, the infantry lost touch with them almost at once. ”

“ A Division consists of three Infantry Brigades, Divisional Artillery, three Field Companies of Engineers, three Field Ambulances, a Pioneer Battalion, a Machine Gun Battalion, together with Supply, Sanitary and Veterinary Services. Its nominal strength is 20,000.
An Infantry Brigade consists of four Infantry Battalions, each of 1,000 men, and a Light Trench Mortar Battery. ”

“ In order to employ the men and keep them fit, we took up athletics very keenly. There were several good athletes who had formerly been prize winners both in the 6th and 7th. Once again we managed to prove ourselves the best Battalion in this respect. Every officer and man had to belong to a team, and there is no doubt that the officers taking a keen interest in the games made all the difference in the results.
Our football team won both in the Brigade and Division contests, and had a very tough fight before they were beaten in the Corps. ”

“ Instead of an organization that could easily move in and out of the trenches, the division was to field enough men to fight prolonged battles. Both planning groups sensed that the French and British wanted that type of division but lacked the resources to field it because of the extensive losses after three years of warfare. To sustain itself in combat, the division needed more, not less, combat power. The infantry regiment reverted to its prewar structure of headquarters, machine gun, and supply companies and three battalions each with four rifle companies. ”

“ If possible, he wanted units to have adequate housing and training facilities as well as to be located where the men could assist in the development of the reserve components. The recommendations called for the Second and Ninth Corps Areas each to have an infantry division, the Eighth Corps Area to have both infantry and cavalry divisions, and the remaining corps areas each to have a reinforced brigade. ”

“ Service is compulsory and general, beginning at the age of 20 years. After two years in the standing army there are six years in the reserve, four years in what is known as the mobile militia and seven years in the territorial militia.
There is compulsory training in both the reserve and the territorial militia, ranging from two weeks to six weeks. In organization each division of the army consists of 2 brigades composed of 2 regiments, comprising 3 battalions, together with a regiment of field artillery, with 5 batteries. The division has a war strength of 14,156 officers and men and 30 guns. ”

“ Pluses included its highly mobile nature, the ease with which infantry and field artillery could form combat teams, and the reduction in the number of command echelons and amount of administrative overhead. He also pointed to improvements in transportation, supply, and maintenance, since all animal transport was eliminated. Given such a division, he believed that the Regular Army could achieve a viable readiness force without an increase in authorized personnel. Drawbacks appeared minor. The states might not accept a reallotment of National Guard infantry divisions in peacetime. ”

“ First was the 2d Infantry Brigade, activated at Fort Devens on 14 February 1958 to replace the 4th Regimental Combat Team. No tables of organization existed for the unit, which at the time consisted of a headquarters, two battle groups, one artillery battalion, a reconnaissance troop, two engineer and two armor companies, and trains. The last element was an adaptation of the trains of an infantry division and consisted of a headquarters element and administration, ordnance, quartermaster, and medical companies. ”

“ On a war footing the army is composed of four divisions, the first three of three brigades each, while one is composed only of two brigades. Altogether there are fifty-five battalions, or about 40,000 men. Each brigade also includes one detachment of mounted scouts, one mountain battery, one group of rapid-fire guns, one section of telegraphists and one section of engineers. Each division has, in addition, attached to it a detachment of mounted scouts, a section of engineers, a field battery and a heavy battery. ”

“ Correcting Organizational Problems Neither infantry nor armored divisions proved to be completely satisfactory during combat because they lacked all the resources habitually needed to operate efficiently. In the European theater, when an infantry division conducted offensive operations it almost always had attached tank, tank destroyer, and antiaircraft artillery battalions. ”

“ The Seventh Division—Its peculiar excellence—Its difficult position—A deadly ordeal—Desperate attacks on Seventh Division—Destruction of 2nd Wilts—Hard fight of 20th Brigade—Arrival of First Corps—Advance of Haig's Corps—Fight of Pilken Inn—Bravery of enemy—Advance of Second Division—Fight of Kruiseik cross-roads—Fight of Zandvoorde—Fight of Gheluvelt—Advance of Worcesters—German recoil—General result—A great crisis. ”