United States of America
Practice Relating to Rule 65. Perfidy
Section H. Simulation of protected status by using other internationally recognized emblems
The US Naval Handbook (1995) states: “Misuse of protective signs, signals and symbols … in order to injure, kill, or capture the enemy constitutes an act of perfidy.”
The US Naval Handbook (2007) states: “Improperly using protective signs, signals, and symbols … to injure, kill, or capture the enemy is an act of perfidy.”