Abu Ubaida, whose alleged real name is Hudayfa Samir Abdallah al-Kahlout, is a Palestinian militant who has been the spokesperson for the Ezzedeen al-Qassam Brigades, the military wing of Hamas, since at least 2007. From Wikipedia
Hamas warns that failing to agree on a 60-day truce in Doha will leave only the prospect of a permanent ceasefire
