President Barack Obama said Wednesday that the United States will not be intimidated by Islamic State militants after the beheading of a second American journalist and will build a coalition to "degrade and destroy" the group.
Obama still did not give a timeline for deciding on a strategy to go after the extremist group's operations in Syria. "It's going to take time for us to be able to roll them back," the president said at a news conference during a visit to Europe.
The president's comments came after he said the United States had verified the authenticity of a video released Tuesday showing the beheading of freelance reporter Steven Sotloff, two weeks after journalist James Foley was similarly killed.
Obama vowed the U.S. would not forget the "terrible crime against these two fine young men."
"We will not be intimidated. Their horrific acts only unite us as a country and stiffen our resolve to take the fight against these terrorists," Obama said. "And those who make the mistake of harming Americans will learn that we will not forget, and that our reach is long and that justice will be served."
During an appearance in Maine, Vice President Joe Biden said the U.S. would follow the militants to "the gates of hell."
"As a nation, we're united. And when people harm Americans, we don't retreat, we don't' forget," Biden said. "We take care of those who're grieving and when that's finished they should know we will follow them to the gates of hell until they are brought to justice. Because hell is where they'll reside."
Read more at the Associated Press