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
Gaza Strip Human Rights Watch has declared at the UN Human Rights Council that it views Israel as a "de facto" occupying power in the Gaza Strip, even though Israel has no military or other presence, because the Oslo Accords authorize Israel to control the airspace and the territorial sea. In his statement on the 2008–2009 Israel–Gaza conflict, Richard Falk, United Nations Special Rapporteur wrote that international humanitarian law applied to Israel "in regard to the obligations of an Occupying Power and in the requirements of the laws of war." Amnesty International, the World Health Organization, Oxfam, the International Committee of the