The climax of this effort was the invitation in 1911 of a British naval mission and a French military mission. The British mission was headed by Rear Admiral Lionel Grant Tufnell, who placed an emphasis on gunnery practice and fleet maneuvers, while his assistants introduced a new fuse for the Whitehead torpedo. The French mission under Brigadier General Joseph Paul Eydoux focused its attention on improving discipline and training senior officers in large formation operations. The Hellenic Military Academy was modeled after the École spéciale militaire de Saint-Cyr shifting its focus from artillery and engineer training towards that of infantry and cavalry.