Pakistan, Sept. 27 -- China sent two giant pandas to the United States on Sunday following a Washington summit between the two countries. The pandas' transfer had already been agreed, but their departure was announced during Chinese President Xi Jinping's visit. China has long used panda loans to strengthen ties with other countries.

Ping Ping and Fu Shuang left Chengdu Shuangliu International Airport on a chartered flight around 3 am Sunday. The pandas face a 15-hour journey and have steamed corn buns, bamboo shoots and carrots for food. US-appointed keepers are also accompanying them during the flight.

The pandas are heading to Zoo Atlanta, where they will remain for the next 10 years. The zoo has renovated its panda facilities and pr...