Greek Prime Minister Alexis Tsipras (C, front), Cyprus President Nicos Anastasiades (L, front) and Israeli Prime Minister Benjamin Netanyahu (R, front) sign a joint statement in Thessaloniki, Greece, on June 15, 2017. Greece, Cyprus and Israel have agreed to step up cooperation in particular in the energy sector to benefit the wider region, Greek Prime Minister Alexis Tsipras said on Thursday. (Xinhua/Vasili Ververidi)
