Final answer:
The justification of 'defense of others' allows an individual to use force or take action to protect another person from harm. The entitlement to self-defense is not required for the person being defended.
Step-by-step explanation:
The justification of 'defense of others' allows an individual to use force or take action in order to protect another person from harm or imminent danger. According to this justification, the person acting in defense of others is not required to have the same entitlement to self-defense as the person they are defending. The key factor is whether there is a real and immediate threat to the person being defended, and if the use of force is necessary and proportional to the threat.