Given the inviolability of peaceful nuclear facilities, I have the honor to draw your kind attention to the following:

On 23 August 2014, an unmanned aerial vehicle (spy drone), built and operated by the Israeli regime, violated Iranian airspace in an attempt to conduct a spy mission in the zone where the Natanz nuclear facilities are located. This act, following the repeated rhetoric by the Israeli regime's authorities threatening the Islamic Republic of Iran, constitutes a flagrant violation of the territorial integrity and national sovereignty of the Islamic Republic of Iran in contravention of the principles of international law and the provisions of the United Nations Charter. It also threatens regional peace and security and requires that the international community condemn such an act of hostility in the strongest terms.

...