<Li> Moreover, general narratives of the war regularly misstate that Russia was allied to Serbia . Clive Ponting noted: "Russia had no treaty of alliance with Serbia and was under no obligation to support it diplomatically, let alone go to its defence". </Li> <Li> Italy, despite being part of the Triple Alliance did not enter the war in defence of its alliance partners </Li> <P> By the 1870s or 1880s all the major powers were preparing for a large - scale war, although none expected one . Britain focused on building up its Royal Navy, already stronger than the next two navies combined . Germany, France, Austria, Italy and Russia, and some smaller countries, set up conscription systems whereby young men would serve from 1 to three years in the army, then spend the next 20 years or so in the reserves with annual summer training . Men from higher social statuses became officers . Each country devised a mobilisation system whereby the reserves could be called up quickly and sent to key points by rail . Every year the plans were updated and expanded in terms of complexity . Each country stockpiled arms and supplies for an army that ran into the millions . Germany in 1874 had a regular professional army of 420,000 with an additional 1.3 million reserves . By 1897 the regular army was 545,000 strong and the reserves 3.4 million . The French in 1897 had 3.4 million reservists, Austria 2.6 million, and Russia 4.0 million . The various national war plans had been perfected by 1914, albeit with Russia and Austria trailing in effectiveness . Recent wars (since 1865) had typically been short--a matter of months . All the war plans called for a decisive opening and assumed victory would come after a short war; no one planned for or was ready for the food and munitions needs of a long stalemate as actually happened in 1914--18 . </P> <P> As David Stevenson has put it, "A self - reinforcing cycle of heightened military preparedness...was an essential element in the conjuncture that led to disaster...The armaments race...was a necessary precondition for the outbreak of hostilities ." David Herrmann goes further, arguing that the fear that "windows of opportunity for victorious wars" were closing, "the arms race did precipitate the First World War ." If Archduke Franz Ferdinand had been assassinated in 1904 or even in 1911, Herrmann speculates, there might have been no war . It was "...the armaments race...and the speculation about imminent or preventive wars" that made his death in 1914 the trigger for war . </P>

What is the cause of the first world war