Where were the two people detained?

Indian police are questioning two people in connection with the bomb attack on a train Sunday that killed 68 people. Security officials say they detained a man and his wife Wednesday in the area near India’s northern border with Pakistan.
Question: Where were the two people detained?

Taliban rebels in Afghanistan say South Korea has a few more hours to negotiate the release of 23 kidnapped South Koreans. The rebels say they will kill the hostages unless 23 Taliban prisoners are released. The Taliban told news groups that negotiations are not going well. The hostages were serving in Afghanistan as aid volunteers.
Question: What is the nationality of the hostages?