Соответствующая норма
Ecuador
Practice Relating to Rule 65. Perfidy
Section H. Simulation of protected status by using other internationally recognized emblems
Ecuador’s Naval Manual (1989) states: “Misuse of protective signs, signals and symbols in order to injure, kill, or capture the enemy constitutes an act of perfidy.” 
Ecuador, Aspectos Importantes del Derecho Internacional Marítimo que Deben Tener Presente los Comandantes de los Buques, Academia de Guerra Naval, 1989, § 12.2.