China expressed deep concern on Friday over the possible consequences caused by Israel's wide-ranging attack on Iran, urging all parties to avoid exacerbating tensions.

Beijing opposes the violation of Iran's sovereignty, security and territorial integrity, Foreign Ministry spokesman Lin Jian told a regular news conference, after Israel launched strikes against multiple targets in Iran.

China also opposes heightening tensions and expanding conflicts, Lin said, adding that escalating regional tensions does not serve any party's interest.

Urging all parties to do more to promote regional peace and stability, Lin said China is willing to play a constructive role in easing tensions.