The Obama administration gave green signal to a chemical weapons attack plan in Syria that could be blamed on President Bashar al Assad's regime and in turn, spur international military action in the devastated country, leaked documents have shown.

A new report, that contains an email exchange between two senior officials at British-based contractor Britam Defence, showed a scheme 'approved by Washington'.

As per the scheme 'Qatar would fund rebel forces in Syria to use chemical weapons,' the Daily Mail reports.

Barack Obama made it clear to Syrian president Bashar al-Assad last month that the U.S. would not tolerate Syria using chemical weapons against its own people.