Turkey and Israel have expelled their envoys amid growing tensions between the two sides over the killing of dozens of Palestinians in the Gaza Strip at the hands of the Tel Aviv regime’s forces.

European Energy Commissioner Miguel Arias Canete may visit Tehran on May 19-20 to discuss EU-Iran energy cooperation, EU spokeswoman Maja Kocijancic told reporters. The program is still in the final stage of negotiations, said the EU spokeswoman.

Iran’s Foreign Minister Mohammad Javad Zarif has said the negotiations aimed at protecting the multilateral nuclear deal after the U.S. withdrawal are “on the right track.”