Like most martial arts, Krav Maga encourages students to avoid physical confrontation.
If this is impossible or unsafe, it promotes finishing a fight as quickly and aggressively as possible.
Attacks are aimed at the most vulnerable parts of the body, and training is not limited to techniques that avoid severe injury; some even permanently injure or cause death to the opponent.

Students learn to defend against all variety of attacks and are taught to counter in the quickest and most efficient way.

Ideas in Krav Maga include:
Simultaneous attack and defence
Developing physical aggression (not to be confused with emotional aggression or anger), with the view that physical aggression is the most important component in a fight
Continuing to strike the opponent until they are completely incapacitated.

Attacking preemptively or counterattacking as soon as possible
Using any objects at hand that could be used to hit an opponent.

Targeting attacks to the body's most vulnerable points, such as: the eyes, neck or throat, face, solar plexus, groin, ribs, knee, foot, fingers, liver, etc.

Using simple and easily repeatable strikes.

Maintaining awareness of surroundings while dealing with the threat in order to look for escape routes, further attackers, or objects that could be used to strike an opponent.

Recognizing the importance of and expanding on instinctive response under stress
Training can also cover the study and development of situational awareness to develop an understanding of one's surroundings, learning to understand the psychology of a street confrontation, and identifying potential threats before an attack occurs.
It may also cover ways to deal with physical and verbal methods to avoid violence whenever possible.
It also teaches mental toughness, using controlled scenarios to strengthen mental fortitude in order for students to control the impulse and not do something rash, but instead attack only when necessary and as a last resort.
Like most martial arts, Krav Maga encourages students to avoid physical confrontation. If this is impossible or unsafe, it promotes finishing a fight as quickly and aggressively as possible. Attacks are aimed at the most vulnerable parts of the body, and training is not limited to techniques that avoid severe injury; some even permanently injure or cause death to the opponent. 
Students learn to defend against all variety of attacks and are taught to counter in the quickest and most efficient way.
Ideas in Krav Maga include:
Simultaneous attack and defence
Developing physical aggression (not to be confused with emotional aggression or anger), with the view that physical aggression is the most important component in a fight
Continuing to strike the opponent until they are completely incapacitated.
Attacking preemptively or counterattacking as soon as possible
Using any objects at hand that could be used to hit an opponent.
Targeting attacks to the body's most vulnerable points, such as: the eyes, neck or throat, face, solar plexus, groin, ribs, knee, foot, fingers, liver, etc.
Using simple and easily repeatable strikes.
Maintaining awareness of surroundings while dealing with the threat in order to look for escape routes, further attackers, or objects that could be used to strike an opponent.
Recognizing the importance of and expanding on instinctive response under stress
Training can also cover the study and development of situational awareness to develop an understanding of one's surroundings, learning to understand the psychology of a street confrontation, and identifying potential threats before an attack occurs. It may also cover ways to deal with physical and verbal methods to avoid violence whenever possible. It also teaches mental toughness, using controlled scenarios to strengthen mental fortitude in order for students to control the impulse and not do something rash, but instead attack only when necessary and as a last resort.
Krav Maga