text: presence of UNI FIL at this juncture. I do not need to emphasize also that the presence of UNIFIL is an important factor in ensuring the well-being and pros­ perity of the n9w sizeable civilian population of its area of deployment. 20. The Lebanese Government has requested the extension of the UN I FIL mandate for a further period of six months. The text of the letter addressed to me by the representative of Lebanon is annexed to the pres­ ent report (annex I). The details of any new tasks for UNIFIL would, of course, need to be carefully con­ sidered in advance. It is evident, however, that only when the current negotiations are completed will it be possible to define in detail the future role of UNIFIL as envisaged by the Government of Lebanon. 21. I have been in constant ccntact with the repre­ sentatives of the troop-contributing Governments, whose steadfast support of UN I FIL and its mission has been of immeasurable value. These Governments have indicated their willingness to continue to provide contingents to UN I FIL for a further period. However, as indicated earlier in this report, the Government of Nigeria has informed me of its intention to withdraw its contingent at the end of the present mandate. 22. A withdrawal of UNIFIL before the Lebanese Government is in a position to take over with its own security forces would unquestionably have grave con­ sequences. It would be a serious blow to the early restoration of the authority of the Lebanese Govern­ ment in southern Lebanon and could lead to violent incidents between the various factions in the UN I FIL area, which would once again jeopardize the safety of the civilian population. 23. For these reasons I consider it essential that 
analysis: The text discusses the presence of UNIFIL (United Nations Interim Force in Lebanon) in Lebanon and the implications of its withdrawal on the country's security and stability. The text highlights the importance of UNIFIL's presence in ensuring the well-being and prosperity of the civilian population, and the potential consequences of its withdrawal, including violent incidents and a blow to the restoration of the Lebanese government's authority.