القاعدة ذات الصلة
United States of America
Practice Relating to Rule 55. Access for Humanitarian Relief to Civilians in Need
Section D. Right of the civilian population in need to receive humanitarian relief
The US Field Manual (1956) provides:
Protected persons shall have every facility for making application to the Protecting Powers, the International Committee of the Red Cross, the National Red Cross (Red Crescent, Red Lion and Sun) Society of the country where they may be, as well as to any organization that might assist them. 
United States, Field Manual 27-10, The Law of Land Warfare, US Department of the Army, 18 July 1956, as modified by Change No. 1, 15 July 1976, § 269.
The US Air Force Pamphlet (1956) states:
Article 30 [of the 1949 Geneva Convention IV] seeks to put teeth into the Geneva protections by requiring the parties to give protected persons every facility for making application to the Protecting Powers, the International Committee of the Red Cross, the National Red Cross (Red Crescent, Red Lion and Sun) Society of the country where they may be, as well as to any organization that might assist them. 
United States, Field Manual 27-10, The Law of Land Warfare, US Department of the Army, 18 July 1956, as modified by Change No. 1, 15 July 1976, § 14-4.