These senior officials will be representing their countries and international organizations Saturday at the talks in Vienna on the crisis in Syria, according to the U.S. State Department:
United States — Secretary of State John Kerry
Arab League — Secretary General Nabil Elaraby
Britain — Foreign Secretary Philip Hammond
China — Vice Minister Li Baodong
Egypt — Foreign Minister Sameh Shoukry
European Union — High Representative Federica Mogherini
France — Foreign Minister Laurent Fabius
Germany — Foreign Minister Frank-Walter Steinmeier
Iran — Deputy Foreign Minister Hossein Amirabdollahian
Iraq — Foreign Minister Ibrahim al-Jaafari
Italy — Foreign Minister Paolo Gentiloni
Jordan — Foreign Minister Nasser Judeh
Lebanon — Foreign Minister Gebran Bassil
Oman — Foreign Minister Yusef bin Alawi
Qatar — Foreign Minister Khalid al-Attiya
Russia — Foreign Minister Sergei Lavrov
Saudi Arabia — Foreign Minister Adel al-Jubeir
Turkey — Foreign Minister Feridun Sinirlioglu
United Arab Emirates — Foreign Minister Abdullah bin Zayed
United Nations — Special Envoy Staffan de Mistura