 The high-ranking Hamas commander whom Israel considers responsible for masterminding Shalit's capture, Abu Jibril Shimali, was killed during the violent clashes between Hamas and the al-Qaida-affiliated Jund Ansar Allah organization in Gaza in August 2009.Israeli forces entered Khan Yunis on 28 June 2006 to restore quiet after repeated rocket attacks.Freeing Shalit was not one of the objectives of the mission called "Summer Rains".