Protocol III
Protocol III is a 2005 amendment protocol to the Geneva Conventions relating to the Adoption of an Additional Distinctive Emblem. Under the protocol, the protective sign of the Red Crystal may be displayed by medical and religious personnel at times of war, instead of the traditional Red Cross or Red Crescent symbols. People displaying any of these protective emblems are performing a humanitarian service and must be protected by all parties to the conflict. History. By the middle of the 19th century, modern warfare had become increasingly indiscriminate. It was not uncommon for a combat medic on the  field of battle to be fired upon and to die while collecting and caring for the wounded. There was a growing recognition of the need to distinguish medical personnel from combatants, to make it easier for military commanders to avoid and protect them. Allowing each country to develop its own emblem would have led to confusion. What was needed to save lives was a single neutral emblem that all countries recognized and used equally. The 1864 Geneva Convention establishes that a distinctive emblem should be worn by medical personnel on the field of battle as an indication of their humanitarian  mission and their non-combatant status. At that time, the chosen symbol was a red cross on a white background. Muslim nations have objected to this symbol due to its resemblance to the Christian cross. As early as 1876, the Ottoman Empire introduced the Red Crescent as an alternative, less Christian emblem. Additional emblems have been proposed, including the red lion and sun of Persia, the double emblem (both the red cross and red crescent together) by the Red Cross Society of Eritrea, and the red shield of David by Magen David Adom of Israel. Over time the adoption of  a single, universal emblem has been met with two recurrent difficulties: In 2005, an international delegation finally achieved a comprehensive solution to these difficulties with the adoption of Protocol III. Magen David Adom is granted protections under the Geneva Conventions as long as they display the Red Crystal in the context of international conflict. As of July 2020, Protocol III has been ratified or acceded to by 78 countries and signed by a further 20. The treaty came into force on 14 January 2007. Governing rules. Article 2 of this brief protocol recognizes an additional distinctive emblem, the Red Crystal , that may be used in addition to, and for the same purposes as, the Red Cross and Red Crescent symbols. All three emblems are appointed the same legal status. There are two distinct uses that are recognized for all three emblems: Misuse of these emblems is prohibited by international law. Misuse may diminish their protective value and undermine the effectiveness of humanitarian workers. Use of one of the emblems to protect combatants and military equipment with the intent of misleading an adversary is perfidy and is considered a war crime.