BEIJING, March 3 (Xinhua) -- 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.

Rescuers and local residents try to save the wounded from debris at an attacked girls' elementary school in Minab, Iran's southern province of Hormozgan, Feb. 28, 2026. (Photo: Xinhua)

"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.