ISIS blows up sports stadium near Ramadi

BAGHDAD— Militants from the Islamic State group blew up a sports stadium in the western Anbar province that in recent months had been used as a military base, officials said Monday.

There may have been fighters with the country's Popular Mobilization Unit, the Shiite militias known as Hashd al-Shaabi, inside the 30,000-capacity stadium when it was destroyed Sunday, military and security officials in Anbar said, but they were unable to provide a specific estimate and officials with the Shiite were not aware of casualties. 

The Turkey-funded stadium, near the militant-held city of Ramadi, had never been used for sports. In recent months, it was used as a military base for Iraqi security forces and allied militia groups.

The officials spoke anonymously as they are not authorized to brief journalists.

The Iraqi Defense Ministry said last week that security forces were able to "cleanse" the stadium from militants taking refuge inside. It did not elaborate.

The militants seized control of Ramadi in May in what was a major blow to Iraqi security forces on the heels of a victory in Saddam Hussein's hometown of Tikrit. 

A US-led coalition has been conducting intense airstrikes in Anbar in an effort to help the Iraqi government regain control of the long-volatile province. Iraqi security forces last week announced the launch of a large-scale operation to retake Anbar province from the militants. However, little progress has been reported so far.

The Islamic State group controls about a third of Iraq and Syria, ruling a self-styled "caliphate" where it enforces its radical interpretation of Sunni Islam. It regularly carries out attacks on Iraqi security forces in an effort to destabilize the Shiite-led government in Baghdad.

Also in Anbar, officials say the Islamic State group ambushed a military unit near the city of Fallujah, killing the group's commander, Ali Ahmed, and four of his men.