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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 dams (Rur Dam and Urft Dam). 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 tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 the east and west bank of the Rhine: 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.On 3 May the 85th a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twelfth United States Army Group
The Twelfth United States Army Group was the largest and most powerful United States Army formation ever to take to the field, commanding four field armies at its peak in 1945: First United States Army, Third United States Army, Ninth United States Army and Fifteenth United States Army. 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. 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 Battle of Normandy, Bradley's First US Army formed the right wing of the Allied lines. They were joined during July by the Third US Army, under the command of General George S. Patton, to form the Twelfth Army Group. Twelfth Army Group became operational in France on 1 August 1944. With General Omar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omar Bradley
Omar Nelson Bradley (February 12, 1893April 8, 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. Bradley 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, Bradley 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, Bradley guarded copper mines in Montana. After the war, Bradley 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, Bradley became commander of the United States Army Infantry School. After the U.S. entrance into World War II, Bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ranks of General of the Army and General of the Air Force are reserved for wartime use only, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urft Dam
The Urft Dam (german: Urfttalsperre) is a 58.50 metre high dam in the southwestern part of the state of North Rhine-Westphalia in Germany. It was built in 1905. The dam impounds the River Urft in the district of Euskirchen to create the Urft Reservoir (''Urftstausee''), 2.16 km² in area. The reservoir is also called the ''Urftsee'' (Lake Urft). The Urft Dam, which was constructed during the period 1900 to 1905, and the Urft Reservoir, which was then the biggest reservoir in Europe, having belonged since 1993 to the Eifel-Rur Water Board (''Wasserverband Eifel-Rur''). Location The Urft barrier system that comprises the Urft Dam and Urft Reservoir is located in the Rur Eifel, a subdivision of the North Eifel region, south of the Kermeter ridge, north-northeast of the Dreiborn Plateau between Simmerath- Rurberg (in the neighbouring region of Aachen) to the west-northwest and Schleiden-Gemünd ( Euskirchen district) to the east-southeast. It lies immediately above the Obe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rur Dam
The Rur Dam (german: Rurtalsperre Schwammenauel) is a 77.2 metre high dam located in the southwestern part of the state of North Rhine-Westphalia in Germany. It was built in 1939 and impounds the River Rur to form the Rur Reservoir (''Rurstausee'' or ''Rursee'') which is 7.83 km2 in area. It lies within the districts of Aachen and Düren. History The original dam was built between 1934 and 1938 from earth and stone, with an inner lining of loam, coming into service in 1939. During the Second World War, on February 10, 1945, to impede the advance of the Anglo-Canadian 21st Army Group during Operation Veritable, water was released from the sluice gates; this delayed supportive action (Operation Grenade) by the American Ninth Army for two weeks. Construction from 1955 to 1959 raised the height of the dam by 20 meters to its present height of 77 meters above the riverbed. Headwaters and tailwaters The headwaters of the Rur Reservoir, with their length in kilometres (km), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Netherlands
) , anthem = ( en, "William of Nassau") , image_map = , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of the Netherlands , established_title = Before independence , established_date = Spanish Netherlands , established_title2 = Act of Abjuration , established_date2 = 26 July 1581 , established_title3 = Peace of Münster , established_date3 = 30 January 1648 , established_title4 = Kingdom established , established_date4 = 16 March 1815 , established_title5 = Liberation Day (Netherlands), Liberation Day , established_date5 = 5 May 1945 , established_title6 = Charter for the Kingdom of the Netherlands, Kingdom Charter , established_date6 = 15 December 1954 , established_title7 = Dissolution of the Netherlands Antilles, Caribbean reorganisation , established_date7 = 10 October 2010 , official_languages = Dutch language, Dutch , languages_type = Regional languages , languages_sub = yes , languages = , languages2_type = Reco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nijmegen
Nijmegen (;; Spanish and it, Nimega. Nijmeegs: ''Nimwèège'' ) is the largest city in the Dutch province of Gelderland and tenth largest of the Netherlands as a whole, located on the Waal river close to the German border. It is about 60 km south east of Utrecht and 50 km north east of Eindhoven. Nijmegen is the oldest city in the Netherlands, the second to be recognized as such in Roman times, and in 2005 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 International Four Days Marches Nijmegen event. Its population in 2022 was 179,000; the municipality is part of the Arnhem–Nijmegen metropolitan area, with 736,107 inhabitants in 2011. Population centres The municipality is formed by the city of Nijmegen, incorporating the former villages of Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. 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 in the First World War, during which he was mentioned in despatches and made a member of the Distinguished Service Order (DSO). 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 appointed Director of Military Operations & Military Intelligence in 1935 and Commandant of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lieutenant-general (Canada)
Lieutenant-general (LGen; ) is a Canadian Forces rank used by commissioned officers of the Canadian Army or Royal Canadian Air Force. 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 or admiral. Prior to the 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, 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 as three gold maple leaves, beneath crossed sword and baton, all surmounted by St. Edward's Crown, worn on the shoulder straps of the service dress tunic. The rank i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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