Martyrdom in Palestinian society
In the Israeli–Palestinian conflict, the term shahid (Arabic: شهيد, lit. 'martyr') is used by Palestinians to refer to any killed Palestinian civilian or fighter, regardless of their religious affiliation, and regardless of whether or not their killing was the result of a targeted attack. Initially, the concept of self-sacrifice for a cause was popular among the Palestinian fedayeen, who were actively engaged in a military struggle against Israel and the Israeli occupation, with the concept peaking in the 1960s.
Source: Wikipedia — Martyrdom in Palestinian society (CC BY-SA 4.0)