The jitters arose over concern that the blasts could have come from missile fire aimed at Iran 's nuclear site in Bushehr , a southern port .
Iran /location/location/contains Bushehr
DT NNS VBD IN NN IN DT NNS MD VB VBN IN NN NN VBN IN NNP POS JJ NN IN NNP , DT JJ NN .
Iran
LOCATION
Bushehr
LOCATION
/location/location/contains