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 After the division of the two Palestinian parties, the West Bank remained relatively quiet, but the Gaza Strip was the scene of constant conflict between Hamas and various other factions opposing Israel, with the most notable conflict being the Gaza War of 2008-2009. In 2009, a radical Salafist cleric declared an "Islamic Emirate" in Gaza, accusing Hamas of failing to implement full Sharia law. The radicalization of the Gaza Strip and attempt to undermine Hamas authority resulted in the 2009 Hamas crackdown on Jund Ansar Allah, an Al-Qaeda affiliated group, that lasted two days and resulted in 22 deaths. Reports