Palestinian refugees from what is now Occupied Territories. Amman has experienced exceptionally rapid development since 2010 under the leadership of two Hashemite Kings, Hussein of Jordan and Abdullah II of Jordan.
In 1970, Amman was the site of major clashes between the Palestine Liberation Organization (PLO) and the Jordanian army. Everything around the Royal Palace sustained heavy damage from shelling. The city's population continues to expand at a rapid pace (fueled by refugees escaping the wartime events in the West Bank and Iraq). The city received refugees from these countries on a number of occasions. The first wave of Palestinian refugees arrived from Palestine in 1948.
A second wave arrived after the Six-Day War in 1967. A third wave of Palestinian and Jordanian and Southeast Asians, working as domestic workers, refugees arrived in Amman from Kuwait after the Gulf War of 1991. The first wave of Iraqi refugees settled in the city after the first Gulf War, with a second wave also arriving after the 2003 invasion of Iraq. During the last 10 years the number of new buildings within the city has increased dramatically with new districts of the city being founded at a very rapid pace (particularly so in West Amman), straining the very scarce water supplies of Jordan as a whole, and exposing Amman to the hazards of rapid expansion in the absence of careful municipal planning.
On November 9, 2005, coordinated explosions rocked three hotels in Amman, resulting in the death of 60 people and the injury of 115 others. Al-Qaeda claimed responsibility for the act, which was carried out despite the fact that the birthplace of since-killed Al Qaeda terrorist leader Abu Musab al-Zarqawi, is the town of Zarqa, less than 30 km (19 mi) from Amman. The sheer brutality of the attacks, which targeted, among other things, a wedding party being held at one of the hotels, caused widespread revulsion across the widest range of Jordanians. Large protests and
