In a joint operation of the IDF and the ISA (14 Nov 2012), Ahmed Said Halil Jabari, chief of the Hamas military arm in the Gaza Strip, was killed. Jabari was responsible for all Hamas terrorist activity emanating from the Gaza Strip during the last decade.
Jabari was involved in planning and arranging funding for military activities and terrorist attacks against Israel.
During the last few years, Jabari led Hamas's military arm in a series of events that shaped the reality in the Gaza Strip - such as the Hamas take-over in 2007, and directing the cycles of escalation against Israel.
Jabari was involved in orchestrating the attack in June 2006 in which several IDF soldiers were killed and the Israeli soldier Gilad Shalit was kidnapped.
After Shalit was kidnapped, and throughout the years of negotiating a deal for his release, Jabari headed the Hamas negotiation team and took an extremist and hawkish position.