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 aid. The Red Cross claimed that the blockade harms the economy and causes a shortage of basic medicines and equipment such as painkillers and x-ray film. Israel claims the blockade is necessary to prevent the smuggling of weapons into Gaza. For example, in 2014, a Panamanian-flagged ship claiming to be carrying construction materials was boarded by the IDF and was found to contain Syrian produced rockets. Israel maintains that the blockade is legal and necessary to limit Palestinian rocket attacks from the Gaza Strip on its cities and to prevent Hamas from obtaining other weapons. Director of the Shin Bet