Israel–Gaza barrier launched the Gaza War, consisting of airstrikes and ground incursions against targets in the Gaza Strip, with the stated aim of stopping the rocket fire from and arms smuggling into the territory. The war ended on 18 January 2009, when both sides ceased military action. Israel completed its withdrawal on 21 January, and thousands of rockets and mortars have been fired from the Gaza Strip since. Palestinian Authority President Mahmoud Abbas declared support for the Egypt–Gaza barrier, adding: "It is the Egyptians’ sovereign right in their own country. Legitimate supplies should be brought through the legal crossings", although he made
Gaza Strip not free to leave or enter the Gaza Strip. Only in exceptional cases are people allowed to pass through the Erez Crossing or the Rafah Border Crossing. In 2015, a Gazan woman was not allowed to travel through Israel to Jordan on her way to her own wedding. The Israeli authorities found she did not meet the criteria for travel, namely only in exceptional humanitarian cases. Under the long-term blockade, the Gaza Strip is often described as a "prison-camp or open air prison for its collective denizens". The comparison is done by observers, ranging from Roger Cohen and Lawrence Weschler