President Barack Obama and British Prime Minister David Cameron slammed the militant group the Islamic State of Iraq and Syria (ISIS) and Russia for their incursions in the Middle East and Ukraine, respectively, in an op-ed published Thursday by The Times of London.
“Countries like Britain and America will not be cowed by barbaric killers. We will be more forthright in the defence of our values, not least because a world of greater freedom is a fundamental part of how we keep our people safe,” the two world leaders wrote ahead of a North Atlantic Treaty Organization Summit (NATO). Obama and Cameron called for a stronger NATO alliance in the article.
Russia and ISIS pose distinct problems for the west. ISIS has attracted both American and British fighters, and the group has claimed responsibility for the beheading of two American journalists. The U.S. has launched airstrikes against the Islamic militant group in Iraq, and the Obama administration is weighing action against ISIS in Syria, where the group is based.
“The utterly despicable murders of two American journalists by Isil [Islamic State of Iraq and the Levant] are but the latest evidence of a brutal and poisonous extremism that murders indiscriminately and risks exporting terrorism abroad,” Obama and Cameron wrote.
Russia has taken over large swaths of Ukraine, including annexing the Crimean region of the country. Russian-backed separatists have been accused of downing a Malaysian Airlines passenger plane over eastern Ukraine, killing more than 200 people on board.









