كما أثبتت التجربة في الميدان أن الأمم المتحدة نجحت إلى حد بعيد في تطوير خبراتها وقدراتها على التخطيط والتنفيذ وقيادة بعثات حفظ السلام وفقا لولايات متفاوتة في طبيعتها وحجمها.
The United Nations working method has differed according to the mandate entrusted to it by the Security Council. Experience in the field has shown that the Organization has succeeded to a great extent in developing its expert capabilities in planning, implementation and commanding peacekeeping missions in accordance with differing mandates, which vary in size and nature.