In his paper (see supra) Suy dealt with questions regarding the legal conditions for the establishment of UN peace-keeping forces, such as: which UN organ has the competence to take the basic, fundamental decision?; are there any legal restrictions as to the composition of the force?; should there be a preliminary formal confirmation by the Security Council of the existence of a ‘threat to international peace and security’?; what are the legal limits of the force's actions?; and is the consent of all the parties concerned a formal requirement?