While violence between Israel and the Gaza Strip has escalated in recent days, tensions between the Jewish State and the Palestinian territories have long existed. The Israel Ministry of Foreign Affairs says that over 830 rockets launched into southern Israel from Jan. 2011 - Nov. 2012. According to the Israeli human rights organization B'tselem, 319 Palestinians were killed between January 2009 (the conclusion of Israel's last major operation, "Cast Lead") and October 2012. Fifteen Israeli civilians and 5 security forces were killed by Palestinians in the same time period, the organization reports.
MORE: http://www.cbsnews.com/8301-202_162-57552203/timeline-of-recent-israel-gaza-violence/