The Western Front was one of the main theatres of war during the First World War. Following the outbreak of war in August 1914, the German Army opened the Western Front by invading Luxembourg and Belgium, then gaining military control of important industrial regions in France. The German advance was halted with the Battle of the Marne. Following the Race to the Sea, both sides dug in along a meandering line of fortified trenches, stretching from the North Sea to the Swiss frontier with France, the position of which changed little except during early 1917 and again in 1918.
Trench warfare is a type of land warfare using occupied lines largely comprising military trenches, in which combatants are well-protected from the enemy's small arms fire and are substantially sheltered from artillery. It became archetypically associated with World War I (1914–1918), when the Race to the Sea rapidly expanded trench use on the Western Front starting in September 1914.
The American Expeditionary Forces (AEF) was a formation of the United States Armed Forces on the Western Front during World War I. The AEF was established on July 5, 1917, in France under the command of then-Major General John J. Pershing. It fought alongside French Army, British Army, Canadian Army, British Indian Army, New Zealand Army and Australian Army units against the Imperial German Army. A small number of AEF troops also fought alongside Italian Army units in 1918 against the Austro-Hungarian Army. The AEF helped the French Army on the Western Front during the Aisne Offensive in the summer of 1918, and fought its major actions in the Battle of Saint-Mihiel and the Meuse-Argonne Offensive in the latter part of 1918.
Technology during World War I (1914–1918) reflected a trend toward industrialism and the application of mass-production methods to weapons and to the technology of warfare in general. This trend began at least fifty years prior to World War I during the American Civil War of 1861–1865, and continued through many smaller conflicts in which soldiers and strategists tested new weapons.
The German spring offensive, or Kaiserschlacht, also known as the Ludendorff offensive, was a series of German attacks along the Western Front during the First World War, beginning on 21 March 1918. Following American entry into the war in April 1917, the Germans decided that their only remaining chance of victory was to defeat the Allies before the United States could ship soldiers across the Atlantic and fully deploy its resources. The German Army had gained a temporary advantage in numbers as nearly 50 divisions had been freed by the Russian defeat and withdrawal from the war with the Treaty of Brest-Litovsk.
The Battle of Saint-Mihiel was a major World War I battle fought from 12–15 September 1918, involving the American Expeditionary Forces (AEF) and 110,000 French troops under the command of General John J. Pershing of the United States against German positions. The U.S. Army Air Service played a significant role in this action.
In warfare, infiltration tactics involve small independent light infantry forces advancing into enemy rear areas, bypassing enemy frontline strongpoints, possibly isolating them for attack by follow-up troops with heavier weapons. Soldiers take the initiative to identify enemy weak points and choose their own routes, targets, moments and methods of attack; this requires a high degree of skill and training, and can be supplemented by special equipment and weaponry to give them more local combat options.
The Battle of Amiens, also known as the Third Battle of Picardy, was the opening phase of the Allied offensive which began on 8 August 1918, later known as the Hundred Days Offensive, that ultimately led to the end of the First World War. Allied forces advanced over 11 kilometres (7 mi) on the first day, one of the greatest advances of the war, with Gen Henry Rawlinson's British Fourth Army and Gen Marie Eugène Debeney's French First Army playing the decisive role. The battle is also notable for its effects on both sides' morale and the large number of surrendering German forces. This led Erich Ludendorff to later describe the first day of the battle as "the black day of the German Army". Amiens was one of the first major battles involving armoured warfare.
Stormtroopers were specialist infantry soldiers of the German Army. In the last years of World War I, Stoßtruppen were trained to use infiltration tactics – part of the Germans' improved method of attack on enemy trenches. The German Empire entered the war certain that the conflict would be won in the course of great military campaigns, thus relegating results obtained during individual clashes to the background; consequently the best officers, concentrated in the German General Staff, placed their attention on maneuver warfare and the rational exploitation of railways, rather than concentrating on the conduct of battles: this attitude gave a direct contribution to operational victories of Germany in Russia, Romania, Serbia and Italy, but it resulted in failure in the West. Thus the German officers on the Western Front found themselves in need of resolving the static situation caused by trench warfare on the battlefield.
Doughboy was a popular nickname for the American infantryman during World War I. Though the origins of the term are not certain, the nickname was still in use as of the early 1940s. Examples include the 1942 song "Johnny Doughboy Found a Rose in Ireland", recorded by Dennis Day, Kenny Baker, and Kay Kyser, among others, the 1942 musical film Johnny Doughboy, and the character "Johnny Doughboy" in Military Comics. It was gradually replaced during World War II by "G.I."
The Hundred Days Offensive was a series of massive Allied offensives that ended the First World War. Beginning with the Battle of Amiens on the Western Front, the Allies pushed the Imperial German Army back, undoing its gains from the German spring offensive.
Lieutenant General James Guthrie Harbord was a senior officer of the United States Army and president and chairman of the board of RCA. During World War I, he served from mid-1917 to mid-1918 as chief of staff of the American Expeditionary Forces (AEF), commanded by General John J. Pershing, before commanding a brigade and briefly a division and then the Services of Supply of the AEF. In the former role he was, in the words of former soldier-turned historian David T. Zabecki,
The U.S. Army's first modern operational-level chief of staff in a combat theater, and he would be the model for all others who followed. He played a key role in developing the staff structure and organization used throughout the U.S. military to this day, as well as by most NATO countries. He was one of the most influential U.S. Army officers of the early 20th century.
Military logistics is the discipline of planning and carrying out the movement, supply, and maintenance of military forces. In its most comprehensive sense, it is those aspects or military operations that deal with:
The American Expeditionary Force, Siberia was a formation of the United States Army involved in the Russian Civil War in Vladivostok, Russia, after the October Revolution, from 1918 to 1920. The force was part of the larger Allied North Russia intervention. As a result of this expedition, early relations between the United States and the Soviet Union were poor.
Operation Chastity was a World War II plan by the Allies to seize Quiberon Bay, France, enabling the construction of an artificial harbor to support Allied operations in Northern France in 1944.
A line of communication is the route that connects an operating military unit with its supply base. Supplies and reinforcements are transported along the line of communication. Therefore, a secure and open line of communication is vital for any military force to continue to operate effectively. Prior to the advent of the use of the telegraph and radio in warfare, lines of communication were also the routes used by dispatch riders on horseback and runners to convey and deliver orders and battle updates to and from unit commanders and headquarters. Thus, a unit whose lines of communication were compromised was vulnerable to becoming isolated and destroyed, as the means for requesting reinforcements and resupply is lost. The standard military abbreviation is LOC. There is also SLOC for Sea Line of Communication, GLOC for Ground Line of Communication, or ALOC for Air Line of Communication.
The use of horses in World War I marked a transitional period in the evolution of armed conflict. Cavalry units were initially considered essential offensive elements of a military force, but over the course of the war, the vulnerability of horses to modern machine gun, mortar, and artillery fire reduced their utility on the battlefield. This paralleled the development of tanks, which ultimately replaced cavalry in shock tactics. While the perceived value of the horse in war changed dramatically, horses still played a significant role throughout the war.
The 326th Infantry Regiment was an infantry regiment of the United States Army that saw active service during World War I, as part of the 82nd Division and fought in the Meuse-Argonne Offensive and was inactivated in 1919. The regiment was reactivated during World War II, again as part of the 82nd Infantry Division, and was converted into a glider infantry formation, becoming the 326th Glider Infantry Regiment. Originally part of the 82nd Airborne Division, the regiment transferred to the 13th Airborne Division. However, despite training for almost three years, the 326th was never involved in any combat.
The Military Board of Allied Supply (MBAS) was an Allied agency created in 1918 for the coordination of logistical support of the Allied forces on the Western front in World War I. In March 1918 Colonel Charles G. Dawes, the general purchasing agent for the American Expeditionary Forces (AEF) recommended to commanding general John Pershing that a new intergovernmental agency was necessary to coordinate transportation and storage of military supplies in France. Pershing before his appointment had been in charge of purchasing in the United States, and was keenly aware of the need for logistical coordination. Pershing took the recommendation to French Premier Georges Clemenceau. The British were hesitant at first but finally the key players were in agreement and the Board was established in May 1918. It involved coordinating the entirely different supply systems for the American, British, and French armies, as well as the Italian and Belgian armies. It started operation from its base in Paris at the end of June. The president of the board was French general Jean-Marie Charles Payot (1868-1931). Dawes represented the United States on the board, which was assisted by an international staff. MBAS reported to commander-in-chief Marshall Ferdinand Foch. Board decisions had to be unanimous, and once made were binding on all of the armies. However each army continued to be responsible for its own logistical system and procedures.
The history of military logistics goes back to Neolithic times. The most basic requirements of an army are food and water. Early armies were equipped with weapons used for hunting like spears, knives, axes and bows and arrows, and were small due to the practical difficulty of supplying a large number of soldiers. Large armies began to appear in the Iron Age. Animals such as horses, oxen, camels and even elephants were used to carry supplies. Food, water and fodder for the animals could usually be found or purchased in the field. The Roman Empire and Maurya Empire in India built networks of roads, but it was far less expensive to transport by sea than by road. After the fall of the Western Roman Empire in the fifth century there was the shift in Western Europe away from a centrally organised army.
