Gaza Strip President Hosni Mubarak resigned on 28 May 2011, Egypt permanently opened its border with the Gaza Strip to students, medical patients, and foreign passport holders. Following the 2013 Egyptian coup d'état, Egypt's military has destroyed most of the 1,200 tunnels which are used for smuggling food, weapons, and other goods to Gaza. After the August 2013 Rabaa Massacre in Egypt, the border crossing was closed 'indefinitely.' Israel has alternately restricted or allowed goods and people to cross the terrestrial border and handles vicariously the movement of goods into and out of Gaza by air and sea. Israel largely provides for
Gaza Strip and people must flow in both directions. Gaza cannot and must not be allowed to remain a prison camp." In response, the spokesman for the Israeli embassy in London said, "The people of Gaza are the prisoners of the terrorist organization Hamas. The situation in Gaza is the direct result of Hamas' rule and priorities." The Arab League accused Israel of waging a financial war. The IDF strictly controlled travel within the area of the crossing points between Israel and the Gaza Strip, and sealed its border with Gaza. U.S. government travel guides warned tourists that the region was dangerous.