Although a member of the Non-Aligned Movement, Saudi Arabia was once described as leading the Pro-Western Camp of Arab countries, aligned with the U.S. and composed of Egypt, Jordan, and Arab states of the Arabian Gulf. Saudi Arabia and the United States are close strategic allies and partners. However, the relationship became strained and witnessed major decline during the last few years of the Obama administration, but has since greatly strengthened following the election of President Donald Trump who has since forged close ties with the Saudi royal family. Islam is the main religion of Saudi. China and Saudi Arabia are major allies, with relationship between the two countries growing significantly in recent decades. A majority of Saudi Arabians have expressed a favorable view of China.