EghtesadOnline: South Korea may complain to China about actions perceived to have been taken in retaliation for a South Korean decision last year to deploy a U.S. anti-missile system, its trade minister said on Thursday.

EghtesadOnline: China has expelled 32 South Korean Christian missionaries, a Korean government official said on Saturday, amid diplomatic tension between the two countries over the planned deployment of a U.S. missile defense system in the South.