The top diplomats from Russia, China, Iran, and Pakistan attended a conference on April 13 that focused on ensuring regional security in light of the situation in Afghanistan. The foreign ministers of the four countries met in Samarkand, Uzbekistan, and discussed the need to cooperate with Afghan authorities to maintain political stability and to prevent a humanitarian crisis, the Russian Foreign Ministry said. Russian Foreign Minister Sergei Lavrov and Chinese counterpart Qin Gang held separate talks to discuss a range of issues, including the situation in Ukraine, according to the Russian Foreign Ministry. To read the original story by AP, click here.