Battle of Arras

The Battle of Arras was a British offensive during World War I. From 9 April to 16 May, 1917, British, Canadian, and Australian troops attacked German trenches near the French city of Arras on the Western Front.

For much of the war, the opposing armies on the Western Front were at a stalemate, with a continuous line of trenches stretching from the Belgian coast to the Swiss border. In essence, the Allied objective from early 1915 was to break through the German defences into the open ground beyond and engage the numerically inferior German army in a war of movement. The Arras offensive was conceived as part of a plan to bring about this result. It was planned in conjunction with the French High Command, who were simultaneously embarking on a massive attack (the Nivelle Offensive) about eighty kilometres to the south. The stated aim of this combined operation was to end the war in forty-eight hours. At Arras, the British Empire's immediate objectives were more modest: (1) to draw German troops away from the ground chosen for the French attack and (2) to take the German-held high ground that dominated the plain of Douai.

Initial efforts centred on a relatively broad-based assault between Vimy in the northwest and Bullecourt in the southeast. After considerable bombardment, Canadian troops advancing in the north were able to capture the strategically significant Vimy Ridge, and British divisions in the centre were also able to make significant gains. Only in the south, where British and Australian forces were frustrated by the elastic defence, were the attackers held to minimal gains. Following these initial successes, British forces engaged in a series of small-scale operations to consolidate the newly won positions. Although these battles were generally successful in achieving limited aims, many of them resulted in relatively large numbers of casualties.

When the battle officially ended on 16 May, British Empire troops had made significant advances, but had been unable to achieve a major breakthrough at any point. Experimental tactics—for instance, the creeping barrage, the graze fuze, and counter-battery fire—had been battle-tested, particularly in the first phase, and had demonstrated that set-piece assaults against heavily fortified positions could be successful. This sector then reverted to the stalemate that typified most of the war on the Western Front.

Hitler served in France and Belgium in the 16th Bavarian Reserve Regiment (called Regiment List after its first commander), ending the war as a Gefreiter (equivalent at the time to a lance corporal in the British and private first class in the American armies). He was a runner, one of the most dangerous jobs on the Western Front, and was often exposed to enemy fire. He participated in a number of major battles on the Western Front, including the First Battle of Ypres, the Battle of the Somme, the Battle of Arras and the Battle of Passchendaele. The Battle of Ypres (October 1914), which became known in Germany as the Kindermord bei Ypern (Massacre of the Innocents) saw approximately 40,000 men (between a third and a half) of the nine infantry divisions present killed in 20 days, and Hitler's own company of 250 reduced to 42 by December. Biographer John Keegan has said that this experience drove Hitler to become aloof and withdrawn for the remaining years of war.