The Turkish President Recep Tayyip Erdogan appeared to say that Ankara is planning to deploy ground forces to attack Kurdish forces—the outlawed Kurdistan Workers' Party (PKK) and the affiliated Syrian Kurdish groups—based across the border in Syria.
Similar threats have been made in the past six months, but cross-border air raids on Sunday have heightened the possibility that a bigger military operation may occur.
Turkey blames the groups for the November 13 bombing in central Istanbul that killed six people, though the Kurdish forces deny any involvement.
Washington and Moscow have called for de-escalation.
Read more here.
