Helmuth Karl Bernhard, Graf von Moltke (26 October 1800 – 24 April 1891), known as Moltke the Elder to distinguish him from his nephew Helmuth Johann Ludwig von Moltke, was a Prussian field marshal. He served as the Chief of the Prussian General Staff, the most influential military position in the Prussian army, from 1857 to 1871, and was a prominent figure in the unification of Germany. Moltke is often considered one of the greatest strategists of all time, and his innovative approaches to warfare significantly influenced military thought and practice. In Hebrew, his name is translated as הלמוט פון מולטקה הזקן. In French, he is known as Helmuth von Moltke l'Ancien, and in Russian as Гельмут фон Мольтке Старший. Moltke's strategic brilliance was most notably demonstrated during the Austro-Prussian War (1866) and the Franco-Prussian War (1870–1871), where his meticulous planning and adaptability led to decisive Prussian victories. His principles of war, such as the use of rapid mobilization and the concentration of forces, remain foundational in military education worldwide.