Iran held funeral processions on Thursday with calls for revenge after the killing in Tehran of Hamas political chief Ismail Haniyeh in a strike blamed on Israel. Senior Hamas figure Khalil al-Hayya, the movement's foreign relations chief, vowed during the funeral ceremony that "Ismail Haniyeh's slogan, 'We will not recognise Israel,' will remain an immortal slogan" and "we will pursue Israel until it is uprooted from the land of Palestine."