Which of the following is INCORRECT？A．Casualties both in Israel and Hamas are increasing.B

Which of the following is INCORRECT？

A．Casualties both in Israel and Hamas are increasing.

B．Israel says a Hamas commander was killed by ground fire.

C．Palestinian medical sources say hundreds of people have been killed in Gaza.

D．13 Israelis soldiers have died in this war.

请帮忙给出正确答案和分析，谢谢！