Syria's Bashar Assad touched down in China on Thursday, marking his first visit to the nation since the onset of the 12-year civil war, one in which Beijing has been one of his main backers.

China's Foreign Ministry said Assad would join other foreign leaders attending the opening ceremony of the Asian Games, an international sports event beginning Saturday in the eastern city of Hangzhou.

China has been expanding its reach in the Middle East after mediating a deal in March between Saudi Arabia and Iran, and it continues to support Assad in the Syrian conflict, which has killed half a million people and left large parts of the nation in ruins.

Foreign Ministry spokesperson Mao Ning said Assad's visit would "further deepen political mutual trust and cooperation in various fields between the two countries and push bilateral relations to a new level."

Assad and Chinese President Xi Jinping were set to meet for "in-depth talks" on a range of issues, she said.

The Syrian leader landed in Hangzhou on Thursday, according to Chinese state broadcaster CCTV.

Xi was expected to arrive there Friday and hold a banquet and bilateral activities with Assad and other heads of state and government attending the games from countries friendly to China, including Cambodian King Norodom Sihamoni, Kuwait's Crown Prince Sheikh Meshal Al Ahmed Al Jaber and Nepali Prime Minister Pushpa Kamal Dahal, according to China's Foreign Ministry.

Nepal's prime minister will arrive Saturday and be in China for one week, the Nepali Foreign Ministry said. Besides Hangzhou, he will also visit the city of Chongqing and Lhasa, the capital of Tibet.

China could play a major role in the future in Syria's reconstruction, which is expected to cost tens of billions of dollars. Syria last year joined China's Belt and Road Initiative in which Beijing expands its influence in developing regions through infrastructure projects.

Assad's office said earlier that the Syrian leader was invited by Xi and would bring with him a high-ranking Syrian delegation.

Syria's worsening economic crisis has led to protests in government-held parts of the country. Syria blames the crisis on Western sanctions and U.S.-backed Kurdish terrorist groups who control some of the country's largest oil fields in the east near the border with Iraq.

Diplomatic contacts between Syria and other Arab countries have intensified following the Feb. 6, earthquake that hit Türkiye and Syria killing more than 50,000 people, including over 6,000 in Syria. Assad flew to Saudi Arabia in May where he attended the Arab League summit days after Syria's membership was reinstated in the 22-member organization.

Since Syria's conflict began in March 2011 with pro-democracy protests and later turned into a civil war, Iran and Russia have helped Assad regain control of much of the country.

China has used its veto power at the U.N. eight times to stop resolutions against Assad's government, the latest in July 2020.

Assad's last and only visit to China was in 2004, a year after the U.S.-led invasion of neighboring Iraq and at a time when Washington was putting pressure on Syria.