Protesters gathered for Friday prayers in Tahrir Square as the anger continued to swell. More Photos »

By DAVID D. KIRKPATRICK, ANTHONY SHADID and ALAN COWELL
The announcement, delivered during evening prayers in Cairo, set off a frenzy of celebration, with protesters shouting “Egypt is free!”
The Egyptian military issued acommuniqué pledging to carry out a variety of constitutional reforms in a statement notable for its commanding tone. The military’s statement alluded to the delegation of power to Mr. Suleiman and it suggested that the military would supervise implementation of the reforms.