Iraq fights assault as Baghdad-Kurd row escalates

 Iraqi forces battled a militant attack on the key city of Ramadi Friday while Baghdad accused the Kurds of seizing oil fields, further dashing hopes politicians could unite to save Iraq from break-up.
The militant push to take Anbar provincial capital Ramadi comes two days before a planned parliamentary session meant to revive flagging efforts to replace the caretaker government in power since April elections.
Sunni militants have seized several areas west of Ramadi since the fighting began Thursday afternoon, killing 11 police, bombing a police station and taking control of another,  a police lieutenant colonel and a doctor said.
The officer said the insurgents were attempting to "storm Ramadi from the western side."
The fall of the city, where anti-government fighters have held shifting areas since the beginning of the year, would be a major advance for the jihadist-led militants, who have overrun large areas of five provinces, including parts of Anbar, since June 9.
It could increase the threat on the capital by solidifying militant positions in Anbar and breaking the isolation of rebel-held Fallujah, which lies only 60 kilometres (37 miles) west of Baghdad.
- Baghdad-Kurd dispute escalates -
As the battle for Ramadi raged, Iraq's oil ministry accused the country's autonomous Kurdish region of seizing key northern oil fields.
The ministry said Kurdish forces had seized "crude oil (wells) in the Kirkuk and Bey Hassan oil fields" Friday morning.
Kurdish peshmerga fighters have moved into swathes of disputed northern areas vacated by Iraqi forces during the initial militant offensive, and regional president Massud Barzani has said they will stay there.
Maliki has accused Barzani of exploiting the chaos created by the jihadist Islamic State (IS), and said the region was hosting militants involved in the offensive.
That claim drew derision from Barzani's office, which shot back Thursday that Maliki "has become hysterical and has lost his balance."
Saying Malik had "destroyed the country," it demanded that he "apologise to the Iraqi people and step down."
Control over the Kirkuk region and its oil wealth would be the realisation of a long-held Kurdish dream, and Barzani's announcement this month that a referendum on independence was in the works has enraged the Shiite Arab premier.
The escalating war of words between Maliki and the Kurds has already cast a pall over the parliamentary session slated for Sunday. So far, international calls for feuding politicians to come together to face the militant offensive have gone unheeded.
In a sign of what may be to come in parliament, Kurdish ministers said Maliki's stance "only served the enemies of Iraq and the terrorists" and announced they were boycotting cabinet sessions.
- Political deadlock -
The new MPs' first attempt at selecting a parliament speaker on July 1 ended in disarray, with deputies trading threats and heckles and some eventually walking out.
The next session was announced for August 12 but such a delay caused an outcry among the Iraqi citizenry and the world powers, exasperated by the lack of urgency politicians were displaying as the country was mired in its worst crisis for years.
Many factions, even apparently within the premier's own bloc, agree that Maliki needs to step aside if deadly sectarianism is to be reined in, but the incumbent has insisted his bid for a third term is legitimised by winning more votes than anyone else.
Some observers argue Maliki is intentionally seeking to scupper the upcoming parliamentary session to buy more time and tip political support back in his favour.
"He's trying to play it long because it's his only chance," one Western diplomat told AFP.
Despite the backing of hardware, manpower and intelligence from sources as diverse as Iran, the United States and Shiite militias at home, the government has failed to recapture Tikrit, the home town of executed former president Saddam Hussein, despite a major push.
And it is cannot even attempt to retake Mosul, a city of two million further north, which was the first major loss to the IS.