China says deeply saddened by massive civilian casualties in strikes against Iran

China is deeply saddened by the massive civilian casualties caused by U.S. and Israeli strikes against Iran, a foreign ministry spokesperson said on Tuesday in response to a related query, adding China strongly condemns that.

"Protection of civilians in armed conflicts is a red line and must not be violated. Indiscriminate use of force can not be accepted," Spokesperson Mao Ning told a daily press briefing.

China calls on all parties to fulfill their obligations under international law, effectively ensure the safety of civilians, and avoid attacks on civilian facilities, she added.