In October, a bomb planted by terrorists on the Gaza border exploded, injuring Givati soldiers on routine patrol along the security fence. The commander of the unit, Captain Ziv Shilon, lost his arm in the attack. Today he is back with his soldiers and in a special ceremony he presented them with their combat soldier pins.
http://www.idfblog.com/2013/01/31/idf-officer-who-lost-his-arm-in-hamas-attack-returns-to-service/