<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.baraza la usalama la umoja wa mataifa limeongeza muda wa kuhudumu wa kikosi cha kulinda amani cha umoja huo nchini liberia hadi mwishoni mwa mwaka huu.  <response>: the un security council has voted to extend the un peacekeeping mission in the democratic republic of congo until the end of the year. 