South Korea has announced that it will send more shipments of humanitarian aid to North Korea. The Ministry of Unification today said an additional four shipments of humanitarian assistance worth 245,000 U.S. dollars including bread and medicines will be delivered to hospitals and children's facilities in four different cities of North Korea. The approval came after Seoul decided to send two shipments of baby food including powered milk to the North , the first since Seoul announced to take punitive measures against Pyongang for the sinking of the warship Cheonan. South Korea last month unveiled a series of punitive measures against the North over the Cheonan incident.