<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.stoltenberg pia amesema nato ina wasiwasi kuhusu urusi kuongeza shughuli zake za kijeshi nchini syria, ambako imekuwa ikifanya operesheni ya mashambulizi ya mabomu ya miezi mitano kumuunga mkono rais wa syria, bashar al assad.  <response>: stoltenberg said nato was also concerned about russias military buildup in syria, where it has carried out a five-month bombing campaign in support of president bashar al-assad. 