4. 重申各国国家元首和政府首脑在《千年宣言》中决定采取协调一致行动反对国际恐怖主义，并尽快加入所有有关的区域和国际公约；
4. Reaffirms the decision of the heads of State and Government, as contained in the Millennium Declaration, to take concerted action against international terrorism and to accede as soon as possible to all the relevant regional and international conventions;