Up to 1,000,000 Iraqis moved to Jordan following the Iraq War in 2003, and most of them have returned. In 2015, their number in Jordan was 130,911. Many Iraqi Christians (Assyrians/Chaldeans) however settled temporarily or permanently in Jordan. Immigrants also include 15,000 Lebanese who arrived following the 2006 Lebanon War. Since 2010, over 1.4 million Syrian refugees have fled to Jordan to escape the violence in Syria, the largest population being in the Zaatari refugee camp. The kingdom has continued to demonstrate hospitality, despite the substantial strain the flux of Syrian refugees places on the country. The effects are largely affecting Jordanian communities, as the vast majority of Syrian refugees do not live in camps. The refugee crisis effects include competition for job opportunities, water resources and other state provided services, along with the strain on the national infrastructure.