US rules out military coordination with Iran, Iran's leader dismisses US efforts as self-serving

PARIS (Reuters) - The United States on Monday ruled out any possibility of future military coordination with Iran in a US-led coalition against fighters from the Islamic State of Iraq and Syria (ISIS), but held out the prospect of separate talks with Teheran on Iraq, describing the jihadists as a "serious threat" to Iran and the region.

The comments follow a statement by Iran's Supreme Leader Ayatollah Ali Khamenei on Twitter on Monday in which he dismissed as hollow and self-serving US efforts to build a coalition against ISIS militants in Iraq and Syria, and rejected what he called a "US offer to Iran" on ISIS.

US State Department spokesman Jen Paski acknowledged that US and Iranian officials had discussed the crisis in Iraq on the sidelines of separate negotiations about the Iranian nuclear programme in Vienna in June, but she said the United States was not coordinating militarily with Iran. "I am not going to outline every diplomatic discussion. But we are not and will not coordinate militarily," she said in a statement. "We will be continuing those talks on the nuclear issue later this week in New York. There may be another opportunity on the margins in the future to discuss Iraq."

Iran says it backs the Syrian and Iraqi governments in their fight against the insurgents, but Teheran has not been included in a coalition being assembled by Washington mostly from Arab and Western states that will target the armed group. "American officials' comments on forming an anti-Islamic State (alliance) are blank, hollow and self-serving, and contradictions in their behaviours and statements attest to this fact," Ayatollah Khamenei told state television earlier on Monday.

On his Twitter feed, Ayatollah Khamenei said the US goal in planning a war on ISIS was to dominate the region and turn Iraq and Syria into "Pakistan, where it can commit #crimes whenever it wants".

"I rejected US offer to #Iran abt #ISIS because US has corrupted its hands in this issue," he said.

It was unclear to what offer he was referring.

US Secretary of State John Kerry said last week it would be inappropriate for Iran to join the coalition, repeating the US view that Teheran is a state sponsor of terrorism. Iran denies that charge.

Members of the US-led coalition met in Paris on Monday to discuss their campaign, with French President Francois Hollande calling for united international action to tackle what he termed a global the threat from jihadists.