United Nations: The British prime minister has said he will ask Parliament to approve joining international airstrikes against the Islamic State group in Iraq.
David Cameron announced the move in his address to the UN General Assembly yesterday.
Cameron did not mention the prospect of also joining the US-led international airstrikes against the Islamic State group in Syria that began this week.
The threat of the terror group's grip on large parts of both Iraq and Syria has dominated this week's annual gathering of world leaders.
Cameron also warned against believing that it's necessary to "do a deal" with Syrian President Bashar Assad to defeat the Islamic State group, calling that thinking "dangerously misguided."
He said the brutality of Assad's government has been a powerful recruiting tool for extremists during the conflict there, which is now in its fourth year.
Assad's government has not asked for international intervention in fighting the Islamic State group, but Iraq has.
The prime minister defended his decision to pursue the UK's involvement in airstrikes in Iraq, saying that the Islamic State group's threat is global and that "when the safety and security of our people is at stake, we must be uncompromising in our response."
There are lessons to be learned from the past, including the invasion of Iraq a decade ago, he acknowledged, but "isolation and withdrawing from a problem like ISIL will only make things worse," he said, using one of a number of acronyms for the Islamic State group.
Cameron also said Iran could help in defeating the terror group's threat. He met with Iran's president yesterday, the first such meeting since the Iranian revolution in 1979.
"They could help secure a more stable, inclusive Iraq; and a more stable, inclusive Syria," Cameron said of Iran, though he acknowledged that disagreements remain on other issues. "And if they are prepared to do this, then we should welcome their engagement."