BEIJING - China is closely monitoring the development of the situation in Iran, and will take all necessary measures to protect the safety of Chinese citizens, the Chinese Foreign Ministry said on Tuesday.

The US State Department on Monday asked US citizens to leave Iran immediately. In response to a related query at a daily press briefing, spokesperson for the ministry Mao Ning said China hopes Iran can maintain national stability and supports the country in the effort.

READ MORE: Spokesperson: China hopes for stability in Iran

"China has always opposed interference in other countries' internal affairs and the use or threat of use of force in international relations. China hopes that all parties will do more things conducive to peace and stability in the Middle East," she added.