BOGOTA, Colombia—After a stunning referendum defeat for a peace deal with leftist rebels, Colombians are asking what comes next for their war-torn country, which like Britain following the Brexit vote has no Plan B to save an accord that sought to bring an end to a half century of hostilities.
The damage from Sunday’s vote is still sinking in. Instead of winning by an almost two-to-one margin as pre-election polls had predicted, those favoring the accord with the Revolutionary Armed Forces of Colombia lost by a razor-thin margin, 49.8 percent of the votes to 50.2 percent for those against the deal.
Both President Juan Manuel Santos and leaders of the FARC, having come this far after four years of grueling negotiations, vowed to push ahead, giving no hint they want to resume a war that has already killed 220,000 people and displaced 8 million.
“I won’t give up. I'll continue search for peace until the last moment of my mandate,” Santos said in a televised address appealing for calm.






