Norma relacionada
Indonesia
Practice Relating to Rule 47. Attacks against Persons Hors de Combat
Section B. Specific categories of persons hors de combat
Indonesia’s Air Force Manual (1990) states: “It is prohibited to kill or injure the enemy who has surrendered.” 
Indonesia, The Basics of International Humanitarian Law in Air Warfare, Indonesian Air Force, 1990, § 15(b)3.
The manual further states:
It is prohibited to attack:
a. Enemy ships which are obviously intending to surrender;
b. Shipwrecked crew, including the crew of military air craft of the adverse party. 
Indonesia, The Basics of International Humanitarian Law in Air Warfare, Indonesian Air Force, 1990, § 15(b)3.