At its 63rd session, the UN General Assembly noted that present-day armed conflicts blurred the distinction between international and internal armed conflicts. The number of civil wars has increased, and, statistically, they are more frequent than international armed conflicts. Furthermore, many of these 'civil wars' include 'external' components, such as support and involvement, in varying degrees, by other states that supply arms, provide training camps, financial resources, etc. The existing international humanitarian law contains provisions that govern the use of weapons. They may be divided into groups: 1. Banning and restricting specific