Colombia's FARC rebels declared a ceasefire on Sunday from June 9 to 30, a period that will cover a run-off presidential election being contested mainly over how to end five decades of war with the guerrillas.
Right-wing opposition candidate Oscar Ivan Zuluaga won most votes in Colombia's presidential election on Sunday but fell short of a first-round victory and will face President Juan Manuel Santos in a close runoff on 15 June.