Barwana was a way station for a joint Iraqi and American convoy as it traveled to a stretch of hard-packed sand overlooking the Euphrates in the Haditha triad , one of the more challenging areas in Anbar , the most dangerous province in Iraq .
Iraq /location/location/contains Haditha
Iraq /location/location/contains Anbar
NNP VBD DT NN NN IN DT JJ JJ CC JJ NN IN PRP VBD TO DT NN IN JJ NN VBG DT NNP IN DT NNP NN , CD IN DT JJR JJ NNS IN NNP , DT RBS JJ NN IN NNP .
Iraq
LOCATION
Haditha
LOCATION
/location/location/contains
Iraq
LOCATION
Anbar
LOCATION
/location/location/contains