Two Iranian warships sailed through Egypt's Suez Canal into the Mediterranean Sea amid heightened tensions in the region. The move represents only the second time such ships have crossed the Suez Canal since the Islamic republic's 1979 revolution. The first time took place in February 2011, just days after Egypt's post-Hosni Mubarak government gave the green light to the passage -- putting Egypt's new military leaders in a prickly position with its Israeli neighbor.
cnn