Thomas Hurndall was a British photography student, a volunteer for the International Solidarity Movement (ISM), and an activist against the Israeli occupation of the Palestinian territories. On 11 April 2003, he was shot in the head in the Gaza Strip by an Israel Defense Forces (IDF) sniper, Taysir Hayb. Hurndall was left in a coma and died nine months later.

The International Solidarity Movement is a Palestinian-led movement focused on assisting the Palestinian cause in the Israeli–Palestinian conflict. ISM is dedicated to the use of nonviolent protests and methods only. The organization calls on civilians from around the world to participate in acts of nonviolent protests against the Israeli military in the West Bank and the Gaza Strip.