Related Rule
Argentina
Practice Relating to Rule 62. Improper Use of Flags or Military Emblems, Insignia or Uniforms of the Adversary
Argentina’s Law of War Manual (1969) states that it is an act violating the principle of good faith “to make an improper use of the enemy’s national flag, … uniforms and/or military insignia”. It considers such use “improper” when it occurs during combat operations. 
Argentina, Leyes de Guerra, RC-46-1, Público, II Edición 1969, Ejército Argentino, Edición original aprobado por el Comandante en Jefe del Ejército, 9 May 1967, § 1.017.
Argentina’s Law of War Manual (1989) provides: “It is prohibited … to use the flags, emblems, insignia or military uniforms of the enemy during the execution of military operations.” 
Argentina, Leyes de Guerra, PC-08-01, Público, Edición 1989, Estado Mayor Conjunto de las Fuerzas Armadas, aprobado por Resolución No. 489/89 del Ministerio de Defensa, 23 April 1990, § 1.06(3).