The additional requirements are mainly attributable to the unbudgeted purchase of a remote backup system for emergency preparedness based on the United Nations Headquarters decision, which was applicable to all peacekeeping missions.
22. 需要额外经费，主要由于根据对所有维持和平特派团适用的联合国总部的决定，用未编入预算的经费购置了一台应急准备备用系统。