Operation Grenade
During World War II, Operation Grenade was the crossing of the Roer river between Roermond and Düren by the U.S. Ninth Army, commanded by Lieutenant General William Hood Simpson, in February 1945, which marked the beginning of the Allied invasion of Germany. On 9 February, the U.S. Ninth Army—operating under Field Marshal Bernard Montgomery's Anglo-Canadian 21st Army Group since the Battle of the Bulge—was to cross the Roer and link up with the Canadian First Army, under Lieutenant-General Harry Crerar, coming from the Nijmegen area of the Netherlands in Operation Veritable, which had started at 05:00 on 8 February. However, once the Canadians had advanced, the Germans opened the sluice gates of upstream Roer dams. This stopped the Americans from crossing as planned. It had been anticipated that the Germans would try to do this, and that General Omar Bradley's U.S. 12th Army Group could capture them in time to stop the flooding. During the two weeks that the river w ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Western Allied Invasion Of Germany
The Western Allied invasion of Germany was coordinated by the Allies of World War II, Western Allies during the final months of hostilities in the European theatre of World War II, European theatre of World War II. In preparation for the Allied invasion of Nazi Germany, Germany east of the Rhine River, Rhine, a series of offensive operations were designed to seize and capture its east and west banks: Operation Veritable and Operation Grenade in February 1945, and Operation Lumberjack and Operation Undertone in March 1945; these are considered separate from the main invasion operation. The Allied invasion of Germany east of the Rhine started with the Western Allies crossing the river on 22 March 1945 before fanning out and overrunning all of western Germany from the Baltic Sea, Baltic in the north to the Principal passes of the Alps, Alpine passes in the south, where they linked up with troops of the United States Army North, U.S. Fifth Army in Italy.Wallace, Linnel, Lt. Col., Comm ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bernard Montgomery
Field Marshal Bernard Law Montgomery, 1st Viscount Montgomery of Alamein (; 17 November 1887 – 24 March 1976), nicknamed "Monty", was a senior British Army officer who served in the First World War, the Irish War of Independence and the Second World War. Montgomery first saw action in the First World War as a junior officer of the Royal Warwickshire Regiment. At Méteren, near the Belgian border at Bailleul, he was shot through the right lung by a sniper, during the First Battle of Ypres. On returning to the Western Front as a general staff officer, he took part in the Battle of Arras in AprilMay 1917. He also took part in the Battle of Passchendaele in late 1917 before finishing the war as chief of staff of the 47th (2nd London) Division. In the inter-war years he commanded the 17th (Service) Battalion, Royal Fusiliers and, later, the 1st Battalion, Royal Warwickshire Regiment before becoming commander of the 9th Infantry Brigade and then general officer comm ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Adolf Hitler
Adolf Hitler (20 April 1889 – 30 April 1945) was an Austrian-born German politician who was the dictator of Nazi Germany from 1933 until Death of Adolf Hitler, his suicide in 1945. Adolf Hitler's rise to power, He rose to power as the leader of the Nazi Party, becoming Chancellor of Germany#Nazi Germany (1933–1945), the chancellor in 1933 and then taking the title of in 1934. His invasion of Poland on 1 September 1939 marked the start of the Second World War. He was closely involved in military operations throughout the war and was central to the perpetration of the Holocaust: the genocide of Holocaust victims, about six million Jews and millions of other victims. Hitler was born in Braunau am Inn in Austria-Hungary and moved to German Empire, Germany in 1913. He was decorated during his service in the German Army in the First World War, receiving the Iron Cross. In 1919 he joined the German Workers' Party (DAP), the precursor of the Nazi Party, and in 1921 was app ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Twelfth United States Army Group
The Twelfth United States Army group, Army Group was the largest and most powerful United States Army formation ever to take to the field, commanding four Field army, field armies at its peak in 1945: First United States Army, United States Army Central, Third United States Army, Ninth United States Army, and Fifteenth United States Army. The order of battle across the four armies comprised 12 corps, containing a total of 48 Division (military), divisions. Formed eight days after the Normandy landings, it initially controlled the First and the Third US Armies. Through various configurations in 1944 and 1945, the Twelfth US Army Group controlled the majority of American forces on the Western Front (World War II), Western Front. It was commanded by General Omar Bradley with its headquarters established in London on 14 July 1944. During the first week of the Normandy landings and the Operation Overlord, Battle of Normandy, Bradley's First US Army formed the right wing of the Allies of ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Omar Bradley
Omar Nelson Bradley (12 February 1893 – 8 April 1981) was a senior Officer (armed forces), officer of the United States Army during and after World War II, rising to the rank of General of the Army (United States), General of the Army. He was the first chairman of the Joint Chiefs of Staff and oversaw the U.S. military's policy-making in the Korean War. Born in Randolph County, Missouri, he worked as a boilermaker before entering the United States Military Academy at West Point, New York, West Point. He graduated from the academy in 1915 alongside Dwight D. Eisenhower as part of "the class the stars fell on." During World War I, he guarded copper mines in Montana. After the war, he taught at West Point and served in other roles before taking a position at the United States Department of War, War Department under General George Marshall. In 1941, he became commander of the United States Army Infantry School. After the U.S. entry into World War II, he oversaw the transformatio ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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General (United States)
In the United States military, a general is the most senior general-grade officer; it is the highest achievable commissioned officer rank (or echelon) that may be attained in the United States Armed Forces, with exception of the Navy and Coast Guard, which have the equivalent rank of admiral instead. The official and formal insignia of "general" is defined by its four stars (commonly silver and in a row). The rank of general ranks above a three-star lieutenant general and below the special wartime five-star ranks of General of the Army or General of the Air Force. The Marine Corps and Space Force do not have an established grade above general. The pay grade of general is O-10. It is equivalent to the rank of admiral in the other United States uniformed services which use naval ranks. It is abbreviated as GEN in the Army and Gen in the Marine Corps, Air Force, and Space Force. Since the higher ranks of General of the Army and General of the Air Force have been reserved for s ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Roer Dams
The Roer (, ) or Rur (; ) is a major river that flows through portions of Belgium, Germany and the Netherlands. It is a right (eastern) tributary to the Meuse (). About 90 percent of the river's course is in Germany. It is not to be confused with the rivers Ruhr and Röhr, which are tributaries of the Rhine in North Rhine-Westphalia. History During the Middle Ages the valley of the Roer lay mostly within the Duchy of Jülich. In 1795, until 1814, during which time the area was part of the French Republic and Empire, it gave its name to the French ''département'' of the Roer. The Roer represented an important front in the Allied push towards Germany at the end of the Second World War. A fortified area known as the Roer Triangle, formed by the towns of Roermond and Sittard, in the Netherlands, and Heinsberg in Germany, was the scene of heavy fighting at the beginning of 1945. Operation Blackcock was the code name for the clearing of the Roer Triangle. It was conduct ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Operation Veritable
Operation Veritable (also known as the Battle of the Reichswald) was the northern part of an Allies of World War II, Allied pincer movement that took place between 8 February and 11 March 1945 during the final stages of the World War II, Second World War. The operation was conducted by Field marshal (United Kingdom), Field Marshal Bernard Montgomery's Anglo-Canadian 21st Army Group, primarily consisting of the First Canadian Army under Lieutenant-general (Canada), Lieutenant-General Harry Crerar and the XXX Corps (United Kingdom), British XXX Corps under Brian Horrocks, Lieutenant-general Brian Horrocks. ''Veritable'' was the northern pincer movement and started with XXX Corps advancing through the Klever Reichswald, Reichswald (German: Imperial Forest) while the 3rd Canadian Division, 3rd Canadian Infantry Division, in amphibious vehicles, cleared German positions in the flooded Rhine plain. The Allied advance proceeded more slowly than expected and at greater cost as the Ameri ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Netherlands
, Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Netherlands. The Netherlands consists of Provinces of the Netherlands, twelve provinces; it borders Germany to the east and Belgium to the south, with a North Sea coastline to the north and west. It shares Maritime boundary, maritime borders with the United Kingdom, Germany, and Belgium. The official language is Dutch language, Dutch, with West Frisian language, West Frisian as a secondary official language in the province of Friesland. Dutch, English_language, English, and Papiamento are official in the Caribbean Netherlands, Caribbean territories. The people who are from the Netherlands is often referred to as Dutch people, Dutch Ethnicity, Ethnicity group, not to be confused by the language. ''Netherlands'' literally means "lower countries" i ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Nijmegen
Nijmegen ( , ; Nijmeegs: ) is the largest city in the Dutch province of Gelderland and the ninth largest of the Netherlands as a whole. Located on the Waal River close to the German border, Nijmegen is one of the oldest cities in the Netherlands and the first to be recognized as such in Roman times. In 2005, it celebrated 2,000 years of existence. Nijmegen became a free imperial city in 1230 and in 1402 a Hanseatic city. Since 1923 it has been a university city with the opening of a Catholic institution now known as the Radboud University Nijmegen. The city is well known for the annual International Four Days Marches Nijmegen event. Its population as of 2024 was 187,011. Population centres The municipality is formed by the city of Nijmegen, incorporating the former villages of Hatert, Hees and Neerbosch, as well as the urban expansion projects in Veur-Lent, Nijmegen-Oosterhout and Nijmegen–Ressen, all situated north of the river Waal. Proximity of border ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Harry Crerar
General Henry Duncan Graham Crerar, (28 April 1888 – 1 April 1965) was a senior officer of the Canadian Army who became the country's senior field commander in the Second World War as commander of the First Canadian Army in the campaign in North West Europe in 1944–1945, having rapidly risen in rank from brigadier in 1939 to full general in 1944. A graduate of the Royal Military College of Canada, in Kingston, Ontario, Crerar was commissioned as a lieutenant in the Non-Permanent Active Militia in 1909, serving with the 4th Battery, Canadian Field Artillery, which was based in Hamilton, Ontario. He rose to the rank of lieutenant-colonel in the artillery. He saw action in the First World War, for which he was mentioned in despatches and made a companion of the Distinguished Service Order. Electing to remain in the army as a professional soldier after the war, he attended the Staff College, Camberley, from 1923 to 1924, and the Imperial Defence College in 1934. He was ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Lieutenant-general (Canada)
Lieutenant-general (LGen; ) is a Canadian Armed Forces ranks and insignia, Canadian Forces rank used by Officer (armed forces), commissioned officers of the Canadian Army or Royal Canadian Air Force. Vice-Admiral (Canada), Vice-admiral is the equivalent rank in the Royal Canadian Navy. A lieutenant-general is a general officer, senior to a major general or rear-admiral, and junior to a General (Canada), general or admiral. Prior to the Unification of the Canadian Armed Forces, 1968 unification of the Canadian Forces, Royal Canadian Air Force officers held the equivalent rank of air marshal. Insignia The rank insignia for a lieutenant-general in the Royal Canadian Air Force is a wide braid below two narrow braid on the cuff, as well as three silver maple leaves, beneath crossed sword and baton, all surmounted by St Edward's Crown, St. Edward's Crown, worn on the shoulder straps of the service dress tunic. In the Canadian Army, the rank insignia is a wide braid on the cuff, as well ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |