International Committee of the Red Cross relief workers in armed conflicts and is to be placed on humanitarian and medical vehicles and buildings. The original emblem that has a red cross on a white background is the exact reverse of the flag of neutral Switzerland. It was later supplemented by two others which are the Red Crescent, and the Red Crystal. The Red Crescent was adopted by the Ottoman Empire during the Russo-Turkish war and the Red Crystal by the governments in 2005, as an additional emblem devoid of any national, political or religious connotation. The official mission statement says that: "The International Committee of the
Flag of Switzerland flag for all federal forces in 1839. The Tagsatzung on 2 September 1839 passed a resolution prescribing the use of a unified flag design for all cantonal infantry regiments. In a first circular sent to the cantonal authorities, the flag was described as a red flag with a cross touching the edges, but in 1841, the Tagsatzung opted for a proposal by Carl Stauffer, which was announced to the cantons on 11 October 1841. The 1841 flag shows a bold cross suspended in the center of the square field. The proportions of the cross arm are 1:1, i.e. the cross