Authorities discovered a field hospital in the Sinai thought to be used by Islamist militants. Authorities raised the alert level on the Libya border to prevent the infiltration of militants. A policeman was shot and killed by gunmen in el Arish, and two border guards were injured by an explosive device. An official in Gamaa al-Islamiya said the group will not return to violence and does not necessarily support the return of Mohammed Morsi. Supporters of former president Morsi called for mass protests on Nov. 4, the day Morsi goes to trial.
