Rights Navanethem Pillay to cancel her plans to visit Iran, stating that the visit would legitimize a regime that "maliciously violates human rights, executes its citizens and openly calls for genocide". Refugees Ayalon has appealed to the United Nations High Commissioner for Refugees (UNHCR) to end what he called the "morally and politically unacceptable" solution created for the Palestinian refugees, the United Nations Relief and Works Agency (UNRWA), accusing it to perpetuate the Israeli-Palestinian conflict by not finding permanent solutions for refugees. "While the UNHCR has found durable solutions for tens of millions of refugees, the agency created specifically for the Palestinian context, UNRWA, has found durable solutions for no one", he stated at a conference in Geneva. He also called for redress for the approximately 850,000 Jews from Arab counties who fled their homes after Israel was established. He said that while the refugee issue was a "core element" in solving the conflict, both Palestinian and Jewish refugees have to be taken into account. Turkish Relations Ayalon became internationally known in early 2010, after he summoned the Turkish ambassador to Israel, Ahmet Oğuz Çelikkol, to complain about a Turkish television series, Kurtlar Vadisi Pusu, which showed anti-Semitic motifs, including Mossad agents snatching a Muslim baby to convert to Judaism and shooting old men. At the meeting, Ayalon did not display the Turkish flag, and pointed out to the waiting media that the Turkish Ambassador sat on a lower sofa. Ayalon later apologized to Çelikkol for any personal slight or insult, but not for the substance of the rebuke. Holy See Negotiations In December 2009, Ayalon led high-level diplomatic discussions with the Holy See concerning Church properties and taxes, leading to an agreement in early 2012 between Israel and the Vatican in which the latter agreed to waive its demand to receive sovereignty over The Cenacle, the location of the Last Supper, on Jerusalem's Mount Zion. Israel, in return, agreed to consider giving the Church access to the site and is considering a leasing option. As part of the agreement, the Vatican will for the first time pay a reduced property tax for its large amount of assets in Israel. International aid Ayalon supports expanding Israel's global initiatives through MASHAV, Israel's National Agency for International Development. Following the 2010 earthquake, MASHAV deployed emergency medical services and police forces to Haiti. Israel was also the first country to set up a