The aviation hotline between North and South Korea was reconnected Monday, months after North Korea severed the link in protest, a South Korean spokesman said.
South Korea said Tuesday Pyongyang has asked for rice, cement and heavy machinery to aid its recovery from recent flooding.
The South Korean Red Cross said Tuesday it is offering $8.4 million in flood aid to North Korea.
South Korea is trying to learn whether a fishing boat seized by Pyongyang was actually trespassing in North Korean waters, a government official said.
South Korea Monday dismissed suggestions that North Korea's notification of a dam discharge along the countries' border could be a goodwill gesture.
South Korea said Monday North Korea has violated the declaration they reached a decade ago by pursuing its nuclear weapons and testing program.
U.S. Secretary of State Hillary Clinton says the international community has a "duty" to respond to the sinking of a South Korean ship apparently by the North.
South Korea is donating $863,000 worth of hand sanitizer to North Korea to help fight the spread of the H1N1 virus, officials said.
South Korea said Friday it hasn't decided yet whether to accept North Korea's proposal to discuss resuming their long-suspended cross-border tours.
South Korean officials say they are proposing talks with North Korea on flood control and reuniting families separated by the Korean War.