Ruthless execution, which were perpetrated by the militants of the terrorist organization "Islamic state" over 21 Egyptian Christian, shocked the whole world. Egypt has reserved the right to avenge the death of citizens, in this desire he was supported by other powers and international organizations. Terrorists spread the video, which depicted a group penalty Egyptian Christians. On account of the prisoners terrorists to stand on her knees with bound behind his hands. People dressed in orange robes, and other victims of the militants on records distributed by "Islamic state". Captured Egyptian Christians became known on February 12, when 1 sympathetic to the "Islamic state," terrorist group distributed a photo stolen. In Egypt many until the last assumed that citizens in good health. Immediately after any record global executions, many public and political figures of the powers have called for military intervention in Syria to destroy existing there terrorist groups. Egypt's President declared a state of a seven-day mourning and entrusted the government to strictly fulfill issued regulations banning travel of the Egyptians in the neighboring country. In addition, he was instructed to take the necessary measures to return to the Motherland of all natives who wish to do so. "Terror is sweeping across the world, spreading their own poison. We and the entire world community is faced with a cruel war against terrorist organizations that pursue the same goals. The time has come to act decisively against them without double stereotypes," TASS quoted Egyptian President Abdel Fattah al-Sisi. He added that considering what happened in Libya, as an affront to international security. The white house expressed condolences in connection with the tragedy. They noted that similar actions forced the society to unite against the terrorists. U.S. Secretary of state John Kerry in a telephone conversation with the head of the Foreign Ministry of Egypt by y Samech Shukri expressed condolences on behalf of the American people. He condemned the act of terror, then the diplomats agreed to maintain contact until the Egyptian side will weigh responses. The UN Security Council made a statement about global executions of Christians, in which he urged to find and punish the perpetrators. "This offense once again demonstrates the inhumanity of the "Islamic state", which is responsible for thousand offences oppression of the inhabitants of our planet, of all religions, ethnicities and nationalities and which has virtually no respect for basic human values", - says the statement of the security Council. Also, the statement says that "IG" must be defeated, and intolerance, power and pressure dislike that it generates is eradicated.