SEOUL, South Korea AP – Former U.S. President Bill Clinton made a surprise trip to North Korea on Tuesday amid an international standoff over the country’s nuclear program and concerns about two U.S. reporters imprisoned in Pyongyang since March.

Clinton landed in Pyongyang in an unmarked jet Tuesday and was greeted at the airport by North Korean officials, including chief nuclear negotiator Kim Kye Gwan and vice parliamentary speaker Yang Hyong Sop, footage from APTN Pyongyang showed. He smiled and bowed as a young girl presented him with flowers.