Prime Minister Nouri Maliki sought to soften earlier comments that American troops can leave “any time they want”, saying Monday that Iraq’s security force was on the road to taking over from US troops — but it’s not there yet.

Iraq is on the verge of deeper disaster, and the violence that kills hundreds of people every week will only get worse in the months ahead, the country’s first post-Saddam prime minister said on Monday.

The American embassy in Khartoum denied Monday allegations by Sudanese officials that the US was involved in an alleged plot to destabilise the government.