From the BBC:
http://news.bbc.co.uk/1/hi/world/south_asia/7318731.stm
Troops from the United Arab Emirates (UAE) have been delivering humanitarian aid to their fellow Muslims and, on occasion, fighting their way out of Taleban ambushes. Though Jordanian forces have been carrying out some base security duties, the UAE's troops are the only Arab soldiers undertaking full-scale operations in the country.
Until now, their deployment has been kept so secret that not even their own countrymen knew they were here.
http://news.bbc.co.uk/1/hi/world/south_asia/7318731.stm

