Washington (AP) — Senior U.S. national security officials said Sunday that a military confrontation with North Korea's is not imminent, but they cautioned that the possibility of war is greater than it was a decade ago.

CIA Director Mike Pompeo and Army Lt. Gen. H.R. McMaster, President Trump's national security adviser, tried to provide assurances that a conflict is avoidable, while also supporting Trump's tough talk. They said the United States and its allies no longer can afford to stand by as North Korea pushes ahead with the development of a nuclear-tipped intercontinental ballistic missi...