"All of Tikrit is in the hands of the militants," a police colonel said of the Salaheddin provincial capital, which lies roughly half way between Baghdad and Iraq's second city Mosul which fell yesterday.
A police brigadier general said that the militants attacked from the north, west and south of the city, and that they were from powerful jihadist group the Islamic State of Iraq and the Levant (ISIL).
A police major said the militants had freed some 300 inmates from a prison in the city.