Beheading 'shocks world's conscience' - Obama
ALEXANDER DZIADOSZ AND STEVE HOLLAND
US President Barack Obama said the beheading of American journalist James Foley by Islamic State militants "shocked the conscience of the entire world" and he vowed the United States would do what it must to protect its citizens.
US officials, meanwhile, said American warplanes continued to strike IS targets in Iraq.
Islamic State posted a video yesterday (NZ time) that purported to show the beheading of Foley in revenge for US air strikes in Iraq. It prompted widespread revulsion that could push Western powers into further action against the group.
US officials said overnight (NZ time) that intelligence analysts had concluded that the video, titled "A Message to America," was authentic. It also showed images of another US journalist, Steven Sotloff, whose fate Islamic State said depends on how the United States acts in Iraq.
The gruesome video presented Obama with bleak options that could define American involvement in Iraq and the public reaction to it, potentially dragging him further into a conflict he built much of his presidency on ending.
"Jim was taken from us in an act of violence that shocked the conscience of the entire world," Obama said in brief comments to reporters in Edgartown, Massachusetts, where he has been vacationing. He said he had spoken with Foley's family.
"The United States of America will continue to do what we must do to protect our people. We will be vigilant and we will be relentless," Obama said. "When people harm Americans, anywhere, we do what's necessary to see that justice is done."
British anti-terrorist police began an investigation of the video, in which Foley's killer spoke with a London accent.
Apparently a British national, the killer is just one of hundreds of European Muslims drawn to join Islamic State in Iraq and Syria and who authorities say pose a security threat to US and European interests if they return home from the Middle East.
The video showed a high level of technical proficiency and the use of a British voice may have been intended to make its contents clear to audiences in the United States, Islamic State's declared enemy.
Political leaders were swift to react.
British Prime Minister David Cameron interrupted his holiday to return to London to lead the hunt to identify the killer.
Foreign Secretary Philip Hammond said he was not surprised to hear the British accent and that large numbers of British nationals were fighting in Iraq and Syria.
"Our intelligence services will be looking very carefully on both sides of the Atlantic at this video to establish its authenticity, to try to identify the individual concerned and then we will work together to try to locate him," Hammond told Sky news.
France said it wanted the permanent members of the UN Security Council and regional countries, including Arab states and Iran, to co-ordinate action against Islamic State.
President Francois Hollande called for an international conference to discuss how to tackle the group.
UN Secretary-General Ban Ki-moon condemned "the horrific murder of journalist James Foley, an abominable crime that underscores the campaign of terror the Islamic State of Iraq and the Levant continues to wage against the people of Iraq and Syria," UN spokesman Stephane Dujarric said.
Iraqi Foreign Minister Hoshiyar Zebari urged the world to back his country against Islamic State, which he described as a threat to the world, not just to the minority ethnic groups whose members it has killed in Iraq.
Germany and Italy said they were ready to send arms to bolster the military capabilities of Iraqi Kurds fighting Islamic State in northern Iraq.
Sending arms into conflict zones is a major departure for Germany, which has often shied away from direct involvement in military conflicts since World War Two due to its Nazi past.
The video's message was unambiguous, warning of greater retaliation to come against Americans following nearly two weeks of US air strikes that have pounded militant positions and halted the advance of Islamic State, which until this month had captured a third of Iraq with little resistance.
Foley, 40, was kidnapped on Nov. 22, 2012, in northern Syria, according to GlobalPost. He had earlier been kidnapped and released in Libya.
Sotloff, who appeared at the end of the video, went missing in northern Syria while reporting in July 2013. He has written for TIME among other news organizations.
On Facebook, Foley's mother, Diane Foley, said: "We have never been prouder of our son Jim. He gave his life trying to expose the world to the suffering of the Syrian people.
"We implore the kidnappers to spare the lives of the remaining hostages. Like Jim, they are innocents. They have no control over American government policy in Iraq, Syria or anywhere in the world."
The video was posted after the United States resumed air strikes in Iraq this month for the first time since the end of the US occupation in 2011.
Islamic State, which has declared a caliphate in the parts of Iraq and Syria it controls, opened the video with a clip of Obama saying he had authorised strikes in Iraq.
The words "Obama authorises military operations against the Islamic State effectively placing America upon a slippery slope towards a new war front against Muslims" appeared in English and Arabic on the screen.
It showed black and white aerial footage of air strikes with text saying: "American aggression against the Islamic State."
A man identified as Foley, his head shaven and dressed in an orange outfit similar to uniforms worn by prisoners at the US military detention camp in Guantánamo Bay, is seen kneeling in the desert next to a man standing, holding a knife and clad head to toe in black.
"I call on my friends, family and loved ones to rise up against my real killers, the US government, for what will happen to me is only a result of their complacency and criminality," the kneeling man says.
The man next to him, in a black mask, speaks in a British accent and says, "This is James Wright Foley, an American citizen, of your country. As a government, you have been at the forefront of the aggression towards the Islamic State."
"Today your military air force is attacking us daily in Iraq. Your strikes have caused casualties amongst Muslims. You are no longer fighting an insurgency. We are an Islamic army, and a state that has been accepted by a large number of Muslims worldwide."
Following his statement, he beheads the kneeling man. At the end of the video, words on the side of the screen say, "Steven Joel Sotloff," as another prisoner in an orange jumpsuit is shown on screen. "The life of this American citizen, Obama, depends on your next decision," the masked man says.
University of Virginia political scholar Larry Sabato said the killing was like the beheading of American journalist Daniel Pearl in Pakistan in 2002. He said it could help bolster a perception among Americans that the United States will have to be more aggressive in dealing with Islamic State militants.
Syria has been the most dangerous country for journalists for more than two years. At least 69 other journalists have been killed covering the conflict there and more than 80 journalists have been kidnapped in Syria.
The US-based Committee to Protect Journalists estimates that approximately 20 journalists are currently missing in Syria. Many of them are believed to be held by Islamic State.
Islamic State also released a video yesterday that gave a strong indication it might try to strike American targets. The video with the theme "breaking of the American cross" boasts Islamic State will emerge victorious over "crusader" America.
It followed a video on Monday warning of attacks on American targets if Washington strikes its fighters in Iraq and Syria.
As well as taking territory, Islamic State has seized a number of oil wells in northern Iraq. The government in Baghdad said it was troubled by reports that Islamic State was smuggling oil to export markets and warned that the purchase of such supplies could help the group fund its operations.