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 Gaza, which also supplies Israel. Gaza's marine gas reserves extend 32 kilometres from the Gaza Strip's coastline and were calculated at 35 BCM. In 2010 approximately 1.6 million Palestinians lived in the Gaza Strip, almost 1.0 million of them UN-registered refugees. The majority of the Palestinians descend from refugees who were driven from or left their homes during the 1948 Arab–Israeli War. The Strip's population has continued to increase since that time, one of the main reasons being a total fertility rate of 4.24 children per woman (2014 est). In a ranking by total fertility rate, this places Gaza 34th