Iraqi Communications Minister Mohammed Tawfiq Allawi told reporters he quit his post on Monday, accusing Prime Minister Nouri Al Maliki of “political interference” in his ministry.

Allawi’s resignation is the first by a cabinet minister since Iraq’s national unity government was formed in December 2010, and comes just months after opponents of Maliki attempted to oust him via a no-confidence motion.

“I resigned because Maliki refused to... (stop) political interference in my ministry,” Allawi said by telephone from London, referring to demands he made in late July for an end to meddling in his ministry.

He specifically pointed to attempts to control who could appoint and transfer senior officials, alleging that the prime minister asked that a number of director-generals in the communications ministry be transferred to different ministries against Allawi’s wishes.

“Some of our DGs who are very truthful, they are working very hard, he (Maliki) asked me to transfer them back to their previous ministries,” Allawi said.

“I asked to keep them but he refused.” Communications Ministry spokesman Samir Al Hasoon said that the ministry had received official documentation confirming Allawi’s resignation.

His resignation is the first of Iraq’s national unity government.

Last year, electricity minister Raad Shallal Al Ani was fired for signing off on $ 1.7 billion in allegedly improper contracts.

Allawi is a member of the mostly Sunni-backed Iraqiya bloc that attempted earlier this year to withdraw confidence from Maliki’s government.

“I required certain conditions from the prime minister, to stop the political interference in my ministry,” Allawi said.

“Otherwise, I told him I am not ready to work at the ministry with this big interference.”

“I told him, either you fulfil those conditions or accept my resignation. He decided after one month to accept my resignation.” Allawi said he made the demands to Maliki on July 28.

Allawi’s resignation is the latest bout in a protracted political row between Maliki and his opponents, who have accused him of monopolising power and exhibiting dictatorial tendencies.

Maliki, for his part, insists he is being restricted by an unwieldy coalition government.

The dispute erupted in December when Iraqiya staged a parliamentary boycott and authorities issued an arrest warrant for Vice President Tareq Al Hashemi, a senior Iraqiya leader, on charges he ran death squads. Hashemi has persistently dismissed the accusations as politically-motivated.

Meanwhile, gunmen shot dead an Iraqi border forces brigadier general on Monday, among three people killed and six wounded in nationwide violence, security and medical officials said.

Brigadier General Abdul Hussein Mohsen was gunned down by several armed men while he was in the town of Taji, just north of Baghdad, an interior ministry official said.

A bomb blast targeting an army patrol in the town of Haditha, 210 kilometres west of Baghdad killed a civilian and wounded three soldiers.

And in city of Mosul, a roadside bomb apparently aiming for a police patrol killed one person and wounded another. Also in Mosul two young boys were wounded by another bomb blast, the officials said.

Separately, an explosion hit the Turkish-Iraqi pipeline, causing a fire and stopping oil flow to Turkey, Turkish security sources and an Iraqi official said on Monday.