The Cross of Sacrifice is a Commonwealth war memorial designed in 1918 by Sir Reginald Blomfield for the Imperial War Graves Commission (now the Commonwealth War Graves Commission). It is present in Commonwealth war cemeteries containing 40 or more graves. Its shape is an elongated Latin cross with proportions more typical of the Celtic cross, with the shaft and crossarm octagonal in section. It ranges in height from . A bronze longsword, blade down, is affixed to the front of the cross (and sometimes to the back as well). It is usually mounted on an octagonal base. It may be freestanding or incorporated into other cemetery features. The Cross of Sacrifice is widely praised, widely imitated, and the archetypal British war memorial. It is the most imitated of Commonwealth war memorials, and duplicates and imitations have been used around the world.

Development and design of the cross

The Imperial War Graves Commission

The First World War introduced killing on such a mass scale that few nations were prepared to cope with it. Millions of bodies were never recovered, or were recovered long after any identification could be made. Hundreds of thousands of bodies were buried on the battlefield where they lay. It was often impossible to dig trenches without unearthing remains, and artillery barrages often uncovered bodies and flung the disintegrating corpses into the air. Many bodies were buried in French municipal cemeteries, but these rapidly filled to capacity. Due to the costs and sheer number of remains involved, Australia, Canada, India, Newfoundland, New Zealand, South Africa, and the United Kingdom barred repatriation of remains.

Cross of Sacrifice

Fabian Ware, a director of the Rio Tinto mining company, toured some battlefields in as part of a British Red Cross mission in the fall of 1914. Ware was greatly disturbed by status of British war graves, many of which were marked by deteriorating wooden crosses, haphazardly placed and with names and other identifying information written nearly illegibly in pencil. Ware petitioned the British government to establish an official agency to oversee the locating, recording, and marking of British war dead, and to acquire land for cemeteries. The Imperial War Office agreed, and created the Graves Registration Commission in March 1915. In May, the Graves Registration Commission ceased to operate an ambulance service for the British Red Cross, and in September was made an official arm of the military after being attached to the Royal Army Service Corps.

Cross of Sacrifice

During its short existence, the Graves Registration Commission consolidated many British war dead cemeteries. Ware negotiated a treaty with the French government whereby the French would purchase space for British war cemeteries, and the British government assumed the cost of platting, creating, and maintaining the sites. Over the next few months, the Graves Registration Commission closed British war dead cemeteries with fewer than 50 bodies, disinterred the bodies, and reinterred them at the new burying grounds. The Graves Registration Commission became the Directorate of Graves Registration and Enquiries in February 1916.

Cross of Sacrifice

As the war continued, there was a growing awareness in the British Army that a more permanent body needed be organized to care for British war graves after the war. In January 1916, the prime minister H. H. Asquith appointed a National Committee for the Care of Soldiers' Graves to take over this task. Edward, Prince of Wales agreed to serve as the committee's president. The committee's membership reflected all members of the British Commonwealth (with a special representative from India). Over the next year, members of the National Committee for the Care of Soldiers' Graves began to feel that their organization was inadequate to the task, and that a more formal organization, with a broader mandate, should be created. The idea was broached at the first Imperial War Conference in March 1917, and on 21 May 1917 the Imperial War Graves Commission (IWGC) was chartered. Lord Derby was named its chair, and the Prince of Wales its president.