By Samy Zayara and Nadine El-Bawab

A 12-year-old girl has died in an apparent strike in Gaza weeks after she was interviewed on video by the Defense for Children International.

As the war between Israeli forces and the Hamas terrorist group rages on, children on both sides of the conflict said they are enduring horrors no child should witness.

By Nasser Atta, Meredith Deliso and Samy Zayara

As the Israel-Hamas war passed the 100-day mark this week, Gaza continues to be devastated amid the conflict, with UNICEF describing the conditions there as "inhumane."

Following airstrikes on Nuseirat Camp, residents of the Palestinian refugee camp recalled to ABC News what they say was a "sudden" bombardment.

Children in Gaza fly kites as military escalation looms. For these children, they said flying kites is a distraction from the reality of life in Rafah's tent city.

An infant died when a bombardment hit a village in Gaza last year but many online claimed that his death was staged.

Several hospitals in Gaza say the conditions are dire, and some have had to cease operations amid the ongoing Israel-Hamas war.

Over a million people have fled to United Nations Relief and Works Agency shelters, the U.N. said. These shelters cannot cope with the influx.