BAGHDAD - Iraq said Sunday it had “regained the initiative” against militants who seized vast swathes of territory, as former UN mediator Lakhdar Brahimi blamed the crisis on global neglect of Syria’s civil war.
Washington responded to the sweeping unrest by deploying an aircraft carrier to the Gulf, but Iran has warned against foreign military intervention in its neighbour, voicing confidence that Baghdad is able to repel the onslaught.
The militants , spearheaded by the powerful Islamic State of Iraq and the Levant (ISIL) militant group, have overrun all of one province and chunks of three more since they launched their offensive late on Monday.
Security forces have generally performed poorly, with some abandoning their vehicles and positions and discarding their uniforms, though they seem to have begun to recover from the initial onslaught and have started to regain ground.
Iraqi commanders have said their forces were now starting to push the militants back, and that soldiers had recaptured two towns north of Baghdad, with a spokesman announcing that Iraqi security personnel had killed 279 “terrorists” in the past 24 hours.
Iraqi officials however often announce large militant tolls, with no way of independent verification, and downplay their own casualties. Prime Minister Nuri al-Maliki’s security spokesman, Lieutenant General Qassem Atta, also said during a televised news conference that Baghdad had “regained the initiative”. Baghdad’s forces will be joined by a flood of volunteers, urged on by a call to arms from top cleric Grand Ayatollah Ali al-Sistani.
A recruitment centre for such volunteers at the town of Khales in central Iraq came under mortar attack on Sunday, leaving six people dead, including three Iraqi soldiers, police and a doctor said.
Iran meanwhile warned on Sunday that “any foreign military intervention in Iraq” would only complicate the crisis.
“Iraq has the capacity and necessary preparations for the fight against terrorism and extremism,” foreign ministry spokeswoman Marzieh Afkham was quoted as saying by the ISNA news agency.
Iranian President Hassan Rouhani said a day earlier that Iran had not been asked for help by its neighbour.
But in surprise comments Rouhani added that Iran may “think about” cooperating with its arch-foe the United States to fight the militants in Iraq , despite the lack of diplomatic relations between Tehran and Washington for more than three decades. Brahimi , the former UN and Arab League envoy to Syria , told AFP the international community’s neglect of the conflict in neighbouring Syria had precipitated the crisis in Iraq .

“It is a well-known rule: a conflict of this kind (in Syria) cannot stay confined within the borders of one country,” said Brahimi .
The international community “unfortunately neglected the Syrian problem and did not help to resolve it. This is the result,” said Brahimi , who resigned from his post as UN-Arab League representative to Syria in May.
As Iraq troops began to drive back the militants , they found grisly scenes, amid reports that militants had carried out summary executions of Iraqi security forces members they captured.
Troops found the burned bodies of 12 policemen as they recaptured the town of Ishaqi in Salaheddin province from the insurgents, a police colonel and a doctor said.

Photos posted online were also said to show militants summarily executing dozens of captured members of the security forces in the province.
The situation on the ground has been further complicated as forces from the autonomous Kurdish region have made territorial advances.
A senior official said on Sunday that Kurdish peshmerga forces had taken control of one of two official border crossings with Syria earlier in the week.
Kurdish forces have also seized the disputed ethnically-mixed northern city of Kirkuk and surrounding areas, as well as other areas.
Amid the confusion, Iraq launched an air strike on a convoy of Kurdish forces Saturday night near Khanaqin, one of the areas of eastern Iraq that Kurds have moved in to, killing six people. It was not immediately clear if the attack was specifically targeting the Kurdish troops or a case of mistaken identity.
And though violence has dropped off in Baghdad, apparently as militants have concentrated their efforts elsewhere, the capital has not been spared, with a bombing on Sunday afternoon killing nine people.