4. Defining terrorism
157. The United Nations ability to develop a comprehensive strategy has been constrained by the inability of Member States to agree on an anti -terrorism convention including a definition of terrorism. This prevents the United Nations
from exerting its moral authority and from sending an unequivocal message that terrorism is never an acceptable tactic, even for the most defensible of causes.
158. Since 1945, an ever stronger set of norms and laws — including the Charter of the United Nations, the Geneva Conventions and the Rome Statute for the International Criminal Court — has regulated and constrained States’ decisions to use force and their conduct in war — for example in the requirement to distinguish between combatants and civilians, to use force proportionally and to live up to basic humanitarian principles. Violations of these obligations should continue to be met with widespread condemnation and war crimes should be prosecuted.
159. The norms governing the use of force by non -State actors have not kept pace with those pertaining to States. This is not so much a legal question as a political one. Legally, virtually all forms of terrorism are prohibited by one of 12
international counter-terrorism conventions, international customary law, the Geneva Conventions or the Rome Statutes. Legal scholars know this, but there is a clear difference between this scattered list of conventions and little -known
provisions of other treaties and the compelling normative framework, understood by all, that should surround the question of terrorism. The United Nations must achieve the same degree of normative strength concerning non -State use of force as it has concerning State use of force. Lack of agreement on a clear and well-known definition undermines the normative and moral stance against terrorism and has stained the United Nations image. Achieving a comprehensive convention on
terrorism, including a clear definition, is a political imperative.
160. The search for an agreed definition usually stumbles on two issues. The first is the argument that any definition should include States’ use of armed forces against civilians. We believe that the legal and normative framework against State violations is far stronger than in the case of non-State actors and we do not find this objection to be compelling. The second objection is that peoples under foreign occupation have a right to resistance and a definition of terrorism should not override this right. The right to resistance is contested by some. But it is not the central point: the central point is that there is nothing in the fact of occupation that justifies the targeting and killing of civilians.
161. Neither of these objections is weighty enough to contrad ict the argument that the strong, clear normative framework of the United Nations surrounding State use of force must be complemented by a normative framework of equal authority
surrounding non -State use of force. Attacks that specifically target innocent civilians and non -combatants must be condemned clearly and unequivocally by all.
162. We welcome the recent passage of Security Council resolution 1566 (2004), which includes several measures to strengthen the role of the United Nations in combating terrorism.
163. Nevertheless, we believe there is particular value in achieving a consensus definition within the General Assembly, given its unique legitimacy in normative terms, and that it should rapidly complete negotiations on a comprehensive convention on terrorism.
164. That definition of terrorism should include the following elements:
(a) Recognition, in the preamble, that State use of force against civilians is regulated by the Geneva Conventions and other instruments, and, if of sufficient scale, constitutes a war crime by the persons concerned or a crime against humanity;
(b ) Restatement that acts under the 12 preceding anti -terrorism conventions are terrorism, and a declaration that they are a crime under international law; and restatement that te rrorism in time of armed conflict is prohibited by the Geneva Conventions and Protocols;
(c ) Reference to the definitions contained in the 1999 International Convention for the Suppression of the Financing of Terrorism and Security Council resolution 1566 (2004);
(d )
Description of terrorism as “any action, in addition to actions already specified by the existing conventions on aspects of terrorism, the Geneva Conventions and Security Council resolution 1566 (2004), that is intended to cause death or serious bodily harm to civilians or non-combatants, when the purpose of such an act, by its nature or context, is to intimidate a population, or to compel a Government or an international organization to do or to abstain from doing any act”.