Sisi, recently promoted to Field Marshal, was last week given the green light by the powerful military council to contest the first presidential elections after the army toppled Islamist president Mohammed Morsi in July last year amid mass protests against his rule.
Widely popular for overthrowing the Islamist regime linked to the now outlawed Muslim Brotherhood, Sisi, also the Defence Minister, is expected to win polls easily as he has no serious rivals.
His victory would mark the return of a military man to the helm of power since the overthrow of the monarchy in 1952.
Longtime president Hosni Mubarak, who was ousted in a popular uprising three years ago, was an ex-air force chief. Sisi was expected to step down as the army chief before contesting the election scheduled to be held between February 17 and April 18 under a new constitution passed last month.
Under his leadership, the Egyptian army cracked down on the Brotherhood and Islamist militants, killing scores of them.
Sisi said that if he wins, he would call for a pan-Arab alliance to fight against growing “terrorism” in the region.
“We will call for an Arab union based on mutual cooperation between countries suffering from terrorism so we can wage a common war against it,” Sisi was quoted as saying.