Obama's Iraq taking hold
Islamic State crisis: Militants seize Ramadi stronghold
Islamic State militants have seized the main government building in Ramadi, the capital of Iraq's largest province
Islamic State crisis Militants seize Ramadi stronghold - BBC News
Islamic State crisis: Militants seize Ramadi stronghold
Islamic State militants have seized the main government building in Ramadi, the capital of Iraq's largest province
As many as six suicide car bombs and mortars were used in the assault on the compound that houses the main police HQ and governor's office.
At least 50 police officers are reported to have been taken prisoner at the site.
IS and Iraqi troops have been battling for months to take control of the strategically important Anbar province.
This latest attack comes a day after Islamic State put out an audio message it claimed was from its leader, Abu Bakr al-Baghdadi,who Iraq had said was seriously wounded in a coalition air strike in March.
The White House said on Friday US Vice-President Joe Biden had spoken to Iraq's PM Haidar al-Abadi and pledged to deliver heavy weaponry, including shoulder-held rockets and additional ammunition, as well as supplies to the Iraqi forces.
Execution fears
IS militants launched their raid on Ramadi overnight, driving suicide car bombs into the compound housing a number of government buildings.
At least 10 police officers were killed and dozens of others wounded in the attack, officials said.
Islamic State crisis Militants seize Ramadi stronghold - BBC News