ABSTRACT

The problem of the defi nition of terrorism2 has long bothered the General Assembly. It had come up already when the now existing conventions dealing with various special forms of terrorism (such as, for example, the 1988 Convention for the Suppression of Unlawful Acts against the Safety of Maritime Navigation3) were being negotiated. There is now a long list of such international agreements: the United Nations recognizes 19 such global or regional conventions:

Convention on Offences and Certain Other Acts Committed on Board Aircraft, signed at Tokyo on 14 September 1963 (entered into force on 4 December 1969); Convention for the Suppression of Unlawful Seizure of Aircraft, signed at The Hague on 16 December 1970 (entered into force on 14 October 1971); Convention for the Suppression of Unlawful Acts against the Safety of Civil Aviation, signed at Montreal on 23 September 1971 (entered into force on 26 January 1973); Convention on the Prevention and Punishment of Crimes against Internationally Protected Persons, including Diplomatic Agents, adopted by the General Assembly of the United Nations on 14 December 1973 (entered into force on 20 February 1977); International Convention against the Taking of Hostages, adopted by the General Assembly of the United Nations on 17 December 1979 (entered into force on 3 June 1983); Convention on the Physical Protection of Nuclear Material, signed at Vienna on 3 March 1980 (entered into force on 8 February 1987); Protocol for the Suppression of Unlawful Acts of Violence at Airports Serving International Civil Aviation, supplementary to the Convention for the

Suppression of Unlawful Acts against the Safety of Civil Aviation, signed at Montreal on 24 February 1988 (entered into force on 6 August 1989); Convention for the Suppression of Unlawful Acts against the Safety of Maritime Navigation, signed at Rome on 10 March 1988 (entered into force on 1 March 1992); Protocol for the Suppression of Unlawful Acts against the Safety of Fixed Platforms Located on the Continental Shelf, signed at Rome on 10 March 1988 (entered into force on 1 March 1992); Convention on the Marking of Plastic Explosives for the Purpose of Detection, signed at Montreal on 1 March 1991 (entered into force on 21 June 1998); International Convention for the Suppression of Terrorist Bombings, adopted by the General Assembly of the United Nations on 15 December 1997 (opened for signature on 12 January 1998 until 31 December 1999); International Convention for the Suppression of the Financing of Terrorism, adopted by the General Assembly of the United Nations on 9 December 1999 (opened for signature on 10 January 2000 until 31 December 2001); Arab Convention on the Suppression of Terrorism, signed at a meeting held at the General Secretariat of the League of Arab States in Cairo on 22 April 1998 (entered into force on 7 May 1999); Convention of the Organization of the Islamic Conference on Combating International Terrorism, adopted at Ouagadougou on 1 July 1999; European Convention on the Suppression of Terrorism, concluded at Strasbourg on 27 January 1977 (entered into force on 4 August 1978); OAS Convention to Prevent and Punish Acts of Terrorism Taking the Form of Crimes against Persons and Related Extortion that are of International Signifi cance, concluded at Washington, D.C., on 2 February 1971 (entered into force on 16 October 1973); OAU Convention on the Prevention and Combating of Terrorism, adopted at Algiers on 14 July 1999; SAARC Regional Convention on Suppression of Terrorism, signed at Kathmandu on 4 November 1987 (entered into force on 22 August 1988); Treaty on Cooperation among States Members of the Commonwealth of Independent States in Combating Terrorism, done at Minsk on 4 June 1999.