Little ground was gained, much life lost. - John Keegan

It was broadly true that all European royalty were cousins; even the Habsburgs of Austria, most imperious of sovereigns, occasionally mingled their blood with outsiders; and since every state in Europe, except France and Switzerland, was a monarchy, that made for a very dense network of interstate connections indeed.

Principle perhaps was at stake; but the principle of the sanctity of international treaty, which brought Britain into the war, scarcely merited the price eventually paid for its protection. Defence of the national territory was at stake also, the principle for which France fought at almost unbearable damage to its national well-being. Defence of the principle of mutual security agreement, underlying the declarations of Germany and Russia, was pursued to a point where security lost all meaning in the dissolution of state structures. Simple state interest, Austria’s impulse and the oldest of all reasons for war-making, proved, as the pillars of imperialism collapsed about the Habsburgs, no interest at all.

All European armies in 1904 had long-laid military plans, notable in most cases for their inflexibility. None was integrated with what today would be called a ‘national security policy’, made in conclave between politicians, diplomats, intelligence directors and service chiefs, and designed to serve a country’s vital interests, for such a concept of national leadership did not then exist. Military plans were held to be military secrets in the strictest sense, secret to the planners alone, scarcely communicable in peacetime to civilian heads of government, often not from one service to another.