Hosni Mubarak Hosni Mubarak Muhammad Hosni El Sayed Mubarak (, , ""; born 4 May 1928) is a former Egyptian military and political leader who served as the fourth President of Egypt from 1981 to 2011. Before he entered politics, Mubarak was a career officer in the Egyptian Air Force. He served as its commander from 1972 to 1975 and rose to the rank of air chief marshal in 1973. Some time in the 1950s, he returned to the Air Force Academy as an instructor, remaining there until early 1959. He assumed presidency after the assassination of Anwar Sadat. Mubarak's presidency lasted
Muslim Brotherhood in post-Mubarak electoral politics of Egypt Morsi's first anniversary in office (June 2013). The demonstrators demanded his resignation or removal. Morsi refused to step down, but his elected government was overthrown in a military coup led by the Minister of Defense General Abdul Fatah al-Sisi on July 3, 2013. After weeks of tense pro-Morsi sit-in demonstrations in Cairo, a state of emergency was declared and the new regime's security forces violently dispersed the protestors on August 14. During the long-lasting presidency of Hosni Mubarak, the Muslim Brotherhood went through different stages of social and political development and activity, becoming a formal participant in the political process,