How is an “armed conflict” legally defined and why do definitions matter?

Understanding Armed Conflict and International Humanitarian Law

The Importance of Classifying Conflict

• Classifying conflict is essential for the International Committee of the Red Cross (ICRC) as it determines the applicability of international humanitarian law (IHL), which aims to limit suffering during wars.

• All warring parties, including state militaries and non-state armed groups, must understand their legal obligations under IHL to protect civilians from violence.

Legal Obligations Under International Humanitarian Law

• Parties in an armed conflict are required to:

• Limit warfare methods and weaponry to minimize suffering for both civilians and combatants.

• Treat all detainees humanely during conflicts.

• Facilitate rapid humanitarian relief passage for affected civilians.

Types of Armed Conflicts Defined by IHL

• There are two classifications of armed conflicts:

• International Armed Conflicts: Involves two or more states; triggered by any use of armed force regardless of intensity or duration.

• Non-International Armed Conflicts: Often referred to as civil wars; occur between government forces and non-state groups or solely among armed groups.

Criteria for Non-International Armed Conflicts

• For a conflict to be classified as non-international, two criteria must be met:

• Warring parties must be organized with a command structure.

• The level of violence must reach a certain intensity, assessed through factors like confrontation frequency, weapon types used, and casualty numbers.

Implications of Defining Armed Conflict

• Most rules under IHL apply equally to both international and non-international conflicts; however, specific rules such as those regarding prisoners of war only pertain to international conflicts.

• The classification does not legitimize war but serves a humanitarian purpose aimed at reducing suffering. Political motivations do not influence this classification.