Governance of the Gaza Strip between Hamas and similar factions operating in Gaza, and with Israel, most notably the Gaza War of 2008-2009 and the 2014 Gaza War. The radicalization of the Gaza Strip brought internal conflicts between various groups, in events like 2009 Hamas crackdown on Jund Ansar Allah, an al-Qaeda affiliated group, resulting in 22 people killed; and the April 2011 Hamas crackdown on Jahafil Al-Tawhid Wal-Jihad fi Filastin, a Salafist group involved in Vittorio Arrigoni's murder. Since 2015, ISIL-affiliated groups in Gaza have also become Hamas' matter of concern. Negotiations toward reconciliation between Fatah and Hamas, which were mediated by Egypt, produced
Governance of the Gaza Strip incidents that followed, Israel warned that it might invade Gaza if the attacks did not cease. As further rocket attacks continued, Israel took action in the summer of 2014 by carrying out a temporary invasion of the Gaza Strip, during which more than 800 Hamas members were killed by the IDF (according to Israel's ITIC organization) - note that casualty statistics in Gaza-Israeli conflicts are commonly up for debate and controversy (the latter analyses the casualty figures from the 2008-09 Gaza conflict). This came as a major blow to Hamas, and to their support in the Gaza Strip. The emergence