Related Rule
Argentina
Practice Relating to Rule 64. Conclusion of an Agreement to Suspend Combat with the Intention of Attacking by Surprise the Adversary Relying on It
Argentina’s Penal Code (1984) punishes any person “who violates treaties concluded with foreign nations, truces and armistice agreements between the Republic and an enemy power”. 
Argentina, Penal Code, 1984, Article 220.
Argentina’s Code of Military Justice (1951), as amended in 1984, punishes any soldier “who continues hostilities after having received the official notice that peace, a truce or an armistice has been concluded”. 
Argentina, Code of Military Justice, 1951, as amended in 1984, Article 741.